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How to revise Chemistry for JEE Main 2025 at home - The JEE Main chemistry paper might often pose challenges for many aspirants, but one can conquer it with the right approach. Considered to be complicated and a bit tough to attempt. As the JEE Main exam is conducted twice a year, candidates will have plenty of time to prepare for the entrance test. However, candidates preparing Chemistry for JEE Main 2025 at home must revise the paper by solving the previous paper and giving mock tests as much as possible as per the tips provided on this page. Students needing help with how to revise Chemistry at home for JEE Main can find here tips to prepare and score good marks in exams.
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JEE Main exam consists of three sections, Physics, Chemistry, and Mathematics. Chemistry, being large and mostly theoretical, can be a bit tricky and hard-hitting if not studied properly. In the past few years, the questions of the JEE Main Chemistry paper were based on the NCERT syllabus of classes 11 and 12.
NTA releases the JEE Main syllabus based on which the questions are prepared. JEE Main syllabus for Chemistry is based on the standard Class 11 and 12 syllabus of NCERT. As students have already been studying the topics throughout their studies in school and preparation, they tend to have a basic understanding of it. Some tips are provided here for students on how to revise Chemistry for JEE Main at home.
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Students must make a list of all the topics that are frequently asked in the exam or have been covered in past years. After marking the important topics, the aspirants are advised to revise them whenever they get time in between regular studies. If you have devoted proper time for revision daily, then it's good otherwise revision can also be done on Sundays or as per the time you have fixed for it. In this way, students can get a grip on all the important topics for JEE Main preparation of Chemistry which would ultimately help in getting good marks in exams. Here are the Important and advanced topics that build a strong foundation.
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Weightage
CHAPTER NAME | Weightage |
Some Basic Principles of Organic Chemistry | 9.50% |
Redox Reaction and Electrochemistry | 7.50% |
Chemical Bonding and Molecular Structure | 7.33% |
Organic Compounds containing Oxygen | 7.33% |
Hydrocarbons | 7.00% |
Co-ordination Compounds | 6.50% |
Atomic Structure | 5.33% |
p- Block Elements | 5.00% |
d - and f - BLOCK ELEMENTS | 4.67% |
Some basic concepts in chemistry | 4.67% |
Solutions | 4.33% |
Equilibrium | 4.00% |
Chemical Thermodynamics | 3.83% |
Classification of Elements and Periodic table | 3.67% |
Purification and Characterisation of Organic Compounds | 3.67% |
Chemical kinetics | 3.33% |
Organic Compounds containing Halogens | 3.17% |
Biomolecules | 2.83% |
Principles Related to Practical Chemistry | 2.67% |
Organic Compounds Containing Nitrogen | 2.50% |
Nomenclature: A solid grasp of IUPAC nomenclature is essential for understanding organic compounds.
Isomerism: Master the different types of isomerism (structural, geometrical, and optical) and their implications.
Reaction Mechanisms: Develop a deep understanding of the underlying principles driving organic reactions. This will help you predict products and understand reaction pathways.
Stereochemistry: Master the concepts of chirality, optical activity, and conformational analysis.
Organic Synthesis: Practice multi-step synthesis problems to develop a strategic approach.
Biomolecules: Understand the structure and functions of carbohydrates, amino acids, proteins, and nucleic acids.
Here is the list of important topics from the chapter Atomic Structure. For complete topics from all chapters of chemistry go through the article Most important chapters of JEE main Chemistry
Chapter Name | Most Scoring Topics |
Atomic Structure | |
Students are advised to devote a fixed and proper time to study and revise every topic that is asked in the exam. Studying in line with a fixed timetable can help achieve great results in an easy and stress-free manner. JEE Main preparation timetable must be stringent but should also be flexible in need of hours. Studying as per a fixed schedule enables students to learn things in a phased manner which eventually would result in prolonged learning.
Candidates can practice the previous years question papers on JEE Main Chemistry. Mock tests and sample papers are the real aid in achieving a high level of competency in any exam preparation. Students who practice mock tests get to know their weak and strong topics and the time he/she is taking to solve problems. Solving JEE Main mock tests and sample papers would help students get used to real exam scenarios.
Also check:
Preparation of any exam can be done either online or offline at the convenience of students. Students are encouraged to use e-learning portals to ace their exam preparation. One such portal is NPTEL by the MHRD Govt of India. Many other e-learning portals by state governments can also be used for JEE Main preparation as well as for other engineering competitive exams.
This is perhaps the most important part of any exam preparation. Students often feel anxious or distressed in their preparation but it's the strong willpower, determination, and hard work put together that results in success. It is the motivation to achieve success that is going to play a leading role in getting good results. Students can also learn a lot from previous year JEE Main toppers and get to know how they achieved this feat. Query on how to revise Chemistry for JEE Main at home can also be solved by learning preparation tips from toppers and experts.
The National Testing Agency will notify all the changes in the JEE Main 2025 syllabus on the official website. Last year, NTA reduced the JEE Main syllabus.
Yes, JEE Main 2024 question papers are available in both English and Hindi languages.
It will enable the candidates to be able to recall at the time of the entrance exam whatever they have studied.
Candidates must have a proper preparation strategy based on the JEE Main exam syllabus and paper pattern. To prepare for the exam, candidates must gather resources such as books, study materials, previous year questions, mock tests, and much more.
Application Date:03 September,2024 - 16 April,2025
Application Date:14 November,2024 - 25 April,2025
Hello there,
Yes,
Thapar Institute of Engineering and Technology (TIET)
accepts students from the
National Institute of Open Schooling (NIOS)
for admission to its
B.Tech Computer Science and Engineering (CSE)
program, provided they meet the eligibility criteria.
Eligibility Criteria for B.Tech CSE at TIET:
Educational Qualification
: Completion of
10+2
or equivalent examination with at least
60% aggregate marks
(55% for SC/ST candidates) in Physics, Mathematics, and any one of the following subjects: Chemistry, Biology, Biotechnology, or a Technical Vocational subject.
Entrance Exam
: A valid score in
JEE Main 2024
is required for admission to B.Tech CSE at TIET.
Age Limit
: Candidates must be born on or after
1st October 2000
.
Admission Process for B.Tech CSE without JEE Main:
While JEE Main is the primary entrance exam for B.Tech admissions at TIET, there is an alternative pathway:
Mode-2 Admission
: For candidates who have not appeared in JEE Main, admission is based on the merit of marks secured in
10+2
or equivalent examination in the aggregate of three subjects: Physics, Mathematics, and any one subject out of Chemistry, Biology, Biotechnology, or a Technical Vocational subject.
Eligibility for Mode-2 : Candidates must have passed 10+2 or equivalent examination with at least 70% marks (65% for SC/ST candidates) in the aggregate of the specified subjects.
I hope this answer helps you. If you have more queries, then feel free to share your questions with us, we will be happy to assist you.
Thank you, and I wish you all the best in your bright future.
Hello there,
Yes,
TIET (Thapar Institute of Engineering and Technology)
accepts
NIOS (National Institute of Open Schooling)
students for
B.Tech CSE
as long as the student meets the eligibility criteria.
Admission Process for B.Tech CSE at TIET without JEE Main:
Eligibility Criteria :
Educational Qualification
: You must have completed your
12th
or equivalent with a minimum of
60% aggregate
in Physics, Chemistry, and Mathematics (for CSE) from a recognized board, including NIOS.
Age Limit
: Candidates must be born on or after
1st October 2000
.
Admission Without JEE Main :
TIET provides admission to
B.Tech
courses based on
Thapar University’s Entrance Exam (THAPAR Entrance Test)
or
Direct Admission
(based on merit).
For Direct Admission
(without JEE Main), students with
good academic performance
(generally 80% and above) in
12th grade
may be eligible. However, this depends on the cutoff for the specific year.
Application Process :
Visit the official TIET website and fill out the online application form.
You may have to appear for the
Thapar University Entrance Exam (if applicable)
. For direct admission, the process is based on
merit
or marks obtained in 12th.
Important Dates
: Keep track of the application dates and exam schedules on the official TIET website.
Admission Fee
: After clearing the entrance exam or merit list, the next step will be
counseling and document verification
, where you'll submit your 12th-grade marks and other relevant documents.
If you don’t wish to take JEE, direct admission (based on merit) is an option, but it depends on your academic performance and availability of seats.
I hope this answer helps you. If you have more queries, then feel free to share your questions with us, we will be happy to assist you.
Thank you, and I wish you all the best in your bright future.
Hello there,
With a
74.82 percentile
in
JEE Main
, getting
CS
,
IT
, or
AI
in top Mumbai colleges might be challenging. However, here are some options:
1.
University of Mumbai Colleges
:
VJTI : Highly competitive for top branches, but possible for others.
SVKM NMIMS (private): May accept JEE Main scores.
DJ Sanghvi
: Competitive for CS/IT, but possible for other branches.
2.
Private Colleges
:
L&T Institute of Technology
and
KJ Somaiya
: They accept JEE Main scores but competition is high.
3.
Other Considerations
:
MHT CET
: As you're from Maharashtra, applying for MHT CET can improve your chances in top colleges.
Management Quota : Some private colleges may have lower entry requirements through this route.
You may also consider
related branches
like
Electronics
to increase your chances.
I would recommend you to use
JEE Mains College Predictor Tool
by Careers360 to get the list of possible colleges you can get with your rank or percentile.
I hope this answer helps you. If you have more queries, then feel free to share your questions with us, we will be happy to assist you.
Thank you, and I wish you all the best in your bright future.
Hello there,
With a 94 percentile in JEE Mains, you have several options:
NITs
: You may get branches like
Mechanical, Civil, or Electrical
in lower-ranked NITs, especially under the
Home State Quota
.
IIITs
: You could secure a seat in newer
IIITs
like
IIIT Pune
or
IIIT Vadodara
.
State Government Colleges
: Apply through state counseling for good chances, especially in
non-circuit branches
.
Private Colleges
: Institutions like
VIT
,
SRM
, and
Manipal
may offer opportunities based on your JEE score.
Suggestion:
Participate in
JoSAA counseling
and explore
state and private universities
for better chances of admission. Focus on branches like
Mechanical
,
Civil
, and
Electrical
.
I hope this answer helps you. If you have more queries, then feel free to share your questions with us, we will be happy to assist you.
Thank you, and I wish you all the best in your bright future.
Hello there,
With an
82.63 percentile
in JEE Mains 2025 under the
OBC-NCL
category, you are
not eligible
to appear for
JEE Advanced 2025
.
Eligibility Criteria for JEE Advanced 2025
To qualify for JEE Advanced, candidates must be among the top 2,50,000 performers in JEE Mains. The distribution is as follows:
OBC-NCL : 27% of 2,50,000 = 67,500 candidates
Your percentile of 82.63 suggests that your rank is beyond the cutoff for the OBC-NCL category. Therefore, you are not among the top 67,500 candidates in your category and thus do not qualify for JEE Advanced.
Next Steps
Focus on NITs and IIITs
: With your percentile, you can aim for admission to
NITs
and
IIITs
through
JoSAA counseling
.
Consider State Engineering Colleges
: Explore admission opportunities in
state government engineering colleges
.
Explore Private Universities : Institutions like VIT Vellore , SRM Chennai , and Manipal University may also be viable options.
I hope this answer helps you. If you have more queries, then feel free to share your questions with us, we will be happy to assist you.
Thank you, and I wish you all the best in your bright future.
A flight attendant is a professional whose primary duty is to ensure the safety and comfort of passengers during an airline flight. An individual who is pursuing a career as a flight attendant is part of the cabin crew for the plane, a team of personnel who operate a commercial, business, or even military aircraft while travelling domestically or internationally.
An individual pursuing a career as a flight attendant is specially trained for the aircraft in which he or she works since passenger safety is their foremost concern. In this article, we will discuss how to become a flight attendant in India or how to become a flight attendant after graduation.
An aerospace engineer is an individual who develops new ideas and technologies that can be used in defence systems, aviation, and spacecraft. He or she not only designs aircraft, spacecraft, satellites, and missiles but also creates test vehicles to ensure optimum functionality. Aerospace engineering is a branch of engineering that deals with the study, design, and development of aerial vehicles such as aircraft and spacecraft.
Aerospace engineering jobs deal with employees who design or build missiles and aircraft for national defence, or spacecraft. Aerospace engineering or aircraft engineering is often referred to as rocket science. The bottom line is that the person who is pursuing a career in aerospace engineering has to deal with multiple teams at different levels and work across various technologies.
A career in the aviation industry always sounds exciting. But, there is no scope for the slightest error as it may cost the lives of many people. A Flight Engineer role comes with the responsibility of monitoring the aircraft engine and control systems while in flight. Whenever the aircraft is away from the home station, he or she is required to perform pre-flight and post-flight inspections
An aircrew officer or airline commanders fly aircraft to provide transportation to passengers or cargo. The aircrew officer operates the engines of aircraft and controls to navigate and fly the airplane. The ability to learn new technologies every time and to stay up-to-date with the changes in the industry is what the aircrew officer should possess.
This could be possible through membership with professional pilot associations. The aircrew officer is also one of the highest-paid professionals and the job is quite coveted. Keep reading to find out what you need to know about how to become aircrew officer.
You may also read career as Airline Pilot.
An air hostess is a flight attendant also known as a cabin crew or steward. An air hostess undertakes several pre-flight, in-flight, and post-flight duties and is responsible for ensuring the safety and comfort of passengers on both national and international flights. A career as an air hostess might be desirable for you if you are excited about a job in which you can help people and travel to exciting places.
Air hostesses play a crucial role in the flight crew, working closely with pilots and ground personnel to provide a safe and comfortable travel experience, even beyond their hospitality responsibilities. Being flexible, having strong communication skills, and being dedicated to the comfort of passengers are all necessary for their dynamic function, which makes them essential to the entire travel experience.
An Aeronautical Engineer job comes with the responsibility of designing aircraft and thrust systems. He or she is employed in aviation, defence or civil aviation industries. Aeronautical Engineer is generally engaged in the design of aircraft and propulsion systems as well as the analysis of building materials and aircraft's aerodynamic performance. The role of an Aeronautical Engineer may involve assembling parts of aircraft, testing and maintaining them.
A Safety Manager is a professional responsible for employee’s safety at work. He or she plans, implements and oversees the company’s employee safety. A Safety Manager ensures compliance and adherence to Occupational Health and Safety (OHS) guidelines.
Are you searching for an 'airline pilot job description'? An airline pilot or airline commander flies aircraft and helicopters to provide transportation to passengers or cargo. The airline pilot operates the engines of the aircraft and controls them to navigate and fly the airplane. The ability to learn new technologies every time and to stay up-to-date with the changes in the industry is what aviators should possess. The career as airline pilot is also one of the highest-paid professionals and the job is quite coveted.
Welding Engineer Job Description: A Welding Engineer work involves managing welding projects and supervising welding teams. He or she is responsible for reviewing welding procedures, processes and documentation. A career as Welding Engineer involves conducting failure analyses and causes on welding issues.
A career as Transportation Planner requires technical application of science and technology in engineering, particularly the concepts, equipment and technologies involved in the production of products and services. In fields like land use, infrastructure review, ecological standards and street design, he or she considers issues of health, environment and performance. A Transportation Planner assigns resources for implementing and designing programmes. He or she is responsible for assessing needs, preparing plans and forecasts and compliance with regulations.
Individuals who opt for a career as an environmental engineer are construction professionals who utilise the skills and knowledge of biology, soil science, chemistry and the concept of engineering to design and develop projects that serve as solutions to various environmental problems.
A Safety Manager is a professional responsible for employee’s safety at work. He or she plans, implements and oversees the company’s employee safety. A Safety Manager ensures compliance and adherence to Occupational Health and Safety (OHS) guidelines.
A Conservation Architect is a professional responsible for conserving and restoring buildings or monuments having a historic value. He or she applies techniques to document and stabilise the object’s state without any further damage. A Conservation Architect restores the monuments and heritage buildings to bring them back to their original state.
A Structural Engineer designs buildings, bridges, and other related structures. He or she analyzes the structures and makes sure the structures are strong enough to be used by the people. A career as a Structural Engineer requires working in the construction process. It comes under the civil engineering discipline. A Structure Engineer creates structural models with the help of computer-aided design software.
Highway Engineer Job Description: A Highway Engineer is a civil engineer who specialises in planning and building thousands of miles of roads that support connectivity and allow transportation across the country. He or she ensures that traffic management schemes are effectively planned concerning economic sustainability and successful implementation.
Are you searching for a Field Surveyor Job Description? A Field Surveyor is a professional responsible for conducting field surveys for various places or geographical conditions. He or she collects the required data and information as per the instructions given by senior officials.
Individuals who opt for a career as geothermal engineers are the professionals involved in the processing of geothermal energy. The responsibilities of geothermal engineers may vary depending on the workplace location. Those who work in fields design facilities to process and distribute geothermal energy. They oversee the functioning of machinery used in the field.
A geologist attempts to comprehend the historical backdrop of the planet we live on, all the more likely to anticipate the future and clarify current events. He or she analyses the components, deployments, results, physical characteristics, and past of the planet. A geologist examines the landforms and landscapes of the earth in relation to the geology, climatic, and human processes that have shaped them.
A geologist studies earth procedures, for example, seismic tremors, avalanches, floods, and volcanic eruptions to review land and draw up safe structure plans. When he or she researches earth materials, explores metals and minerals, yet in addition search for oil, petroleum gas, water, and strategies to extricate these.
Energy efficiency engineering is a broad field of engineering which deals with energy efficiency, energy services, facility management, plant engineering, and sustainable energy resources. Energy efficiency engineering is one of the most recent engineering disciplines to emerge. The field combines the knowledge and understanding of physics, chemistry, and mathematics, with economic and environmental engineering practices. The main job of individuals who opt for a career as an energy performance engineer is to find the most efficient and sustainable path to operate buildings and manufacturing processes.
Individuals who opt for a career as energy performance engineers apply their understanding and knowledge to increase efficiency and further develop renewable sources of energy. The energy efficiency engineers also examine the use of energy in those procedures and suggest the ways in which systems can be improved.
A career as a Petroleum engineer is concerned with activities related to producing petroleum. These products can be in the form of either crude oil or natural gas. Petroleum engineering also requires the exploration and refinement of petroleum resources. Therefore, a career as a petroleum engineer comes up with oil and gas onshore jobs. There are also desk jobs in the petroleum industry. In layman’s terms, a petroleum engineer is a person who finds the best way to drill and extract oil from oil wells. Individuals who opt for a career as petroleum engineer also tries to find new ways to extract oil in an efficient manner.
A career as Transportation Planner requires technical application of science and technology in engineering, particularly the concepts, equipment and technologies involved in the production of products and services. In fields like land use, infrastructure review, ecological standards and street design, he or she considers issues of health, environment and performance. A Transportation Planner assigns resources for implementing and designing programmes. He or she is responsible for assessing needs, preparing plans and forecasts and compliance with regulations.
A career as a civil engineer is of great importance for the infrastructural growth of the country. It is one of the most popular professions and there is great professional as well as personal growth in this civil engineering career path. There is job satisfaction in this civil engineering career path, but it also comes with a lot of stress, as there are multiple projects that need to be handled and have to be completed on time. Students should pursue physics, chemistry and mathematics in their 10+2 to become civil engineers.
A career as a Transportation Engineer is someone who takes care of people's safety. He or she is responsible for designing, planning and constructing a safe and secure transportation system. The transportation sector has seen a huge transformation and is growing day by day and improving every day.
As a Transport Engineer, he or she needs to solve complex problems such as accidents, costs, traffic flow, and statistics. A Transport Engineer also collaborates for projects with some other companies.
A loco pilot or locomotive pilot is a professional responsible for operating trains. He or she starts, stops, or controls the speed of the train. A locomotive pilot ensures that the train operates according to time schedules and signals. These loco pilots are responsible for carrying people and products to distinct destinations.
A loco pilot has thorough knowledge and understanding of the railway operations, rules, regulations, protocols, and measures to take in times of emergency. Their role is crucial in ensuring passenger and freight trains' smooth and safe operation. Here, in this article, we will discuss everything on how to how to become a loco pilot.
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