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If you’re looking for WBJEE 2025 Chemistry Question Papers with Solutions, you’ve come to the right place. The WBJEE 2025 exam is now happening and it is started from today that is April 27, 2025, and as paper got over, this page will be shortly update the latest WBJEE Chemistry Question Papers 2025 along with answer keys and detailed solutions.
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Our mission is to assist you in evaluating your performance and understanding the questions posed in the exam better. As soon as the official paper and memory-based questions are released, we'll offer downloadable PDFs along with expert-curated solutions for your reference. Let’s see WBJEE 2025 chemistry question papers with solutions in detail.
Parameter | Details |
|---|---|
Exam Mode | Offline (Pen-and-Paper Based Test) |
Medium of Exam | English and Bengali |
Duration | 4 hours total (2 hours for each paper) |
Papers | Paper 1: Mathematics, Paper 2: Physics and Chemistry |
Type of Questions | Multiple Choice Questions (MCQs) |
Total Questions | 155 |
Total Marks | 200 |
Negative Marking | Yes (varies by question category) |
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Students can download the WBJEE chemistry question paper after the exam according to student feedback.
For WBJEE 2025 chemistry question papers with solutions, we are providing the previous year question paper of WBJEE Chemistry so that you can practice and understand questions. You can get it on the official website. You can look for a specific subject’s question paper. For example, if you are looking for Chemistry previous year question paper with solutions, you can get it separately.
(41) The number of lone pair of electrons and the hybridization of $\mathrm{Xenon}(\mathrm{Xe})$ in $\mathrm{XeOF}_2$ are $\mathrm{XeOF}_2$ অवूতে $\mathrm{Xenon}(\mathrm{Xe})$-बর नিঃসস্গ ইলেকষ্র্রন-জোড়ের সংথ্যা এবং সংকরায়ণ হন্ন
(A) $1, \mathrm{sp}^3$
(B) $1, \mathrm{dsp}^2$
(C) $3, \mathrm{dsp}^3$
(D) $2, \mathrm{sp}^3 \mathrm{~d}$
45. Adiabatic free expansion of idèal gas must be আদর্শ গ্যাসের্র ক্রদ্ধতাপীয় মুও্ত প্রসারণ হবে
(A) Isobaric (সমচাপীয়)
(B) Isochoric (সমজায়তनिक)
(C) Isothermal (সমোষ্ণ)
(D) Isoentropic (আাইসোএনট্রপ্রিক)
47. $360 \mathrm{~cm}^3$ of a hydrocarbon diffuses in 30 minutes, while under the same conditions $360 \mathrm{~cm}^3$ of SO gas diffuses in one hour. The molecular formula of the hydrocarbon is
একটি ইইড্রোকার্বনের $360 \mathrm{~cm}^3$ ব্যাপিত হতে 30 মিनिট সময় লাগে, যখন একই শর্তে সমআয়তন্নে $\mathrm{SO}_2$ গ্যাস ব্যাপिত .रতে 1 घन্টা সময় নেয়। হইইভ্রোকার্বনটির সহকেত হল
(A) $\mathrm{CH}_4$
(B) $\mathrm{C}_2 \mathrm{H}_6$
(C) $\mathrm{C}_2 \mathrm{H}_4$
(D) $\mathrm{C}_2 \mathrm{H}_2$
Frequently Asked Questions (FAQs)
The exam consists of Mathematics (Paper I) and Physics & Chemistry (Paper II).
WBJEE 2025 will start on April 27, 2025.
The exam is conducted by the West Bengal Joint Entrance Examinations Board (WBJEEB).
On Question asked by student community
Hi, please checkout the link given below for free WBJEE Mock Test Series -
Please check here for details on WBJEEE PYQs: https://engineering.careers360.com/articles/wbjee-chapter-wise-weightage
Contact the WBJEEB authority immediately, incorrect TFW/income may cause issues. Try correcting during counseling or submit proof documents explaining the mistake.
Hello,
Check the given article to know the weight of the WBJEE Previous year question Paper.
Weitage:
https://engineering.careers360.com/articles/wbjee-chapter-wise-weightage
PYQ-
https://engineering.careers360.com/articles/wbjee-question-paper
Hello Promit Dutta,
Yes, you can get WBJEE mocktests 2026 from careers360. Click on the link provided below to go for WBJEE Mock Tests available for free.
Link: https://engineering.careers360.com/articles/wbjee-mock-test
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