Amity University Noida B.Tech Admissions 2025
Among Top 30 National Universities for Engineering (NIRF 2024) | 30+ Specializations | AI Powered Learning & State-of-the-Art Facilities
Anomalous Behaviour of Beryllium is considered one the most difficult concept.
56 Questions around this concept.
A metal readily forms its sulphate
which is water-soluble. It forms its oxide
which becomes inert on heating. It forms an insoluble hydroxide
which is soluble in
solution. Then
is
Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason
Assertion A: Beryllium has less negative value of reduction potential compared to the other alkaline earth metals.
Reason : Beryllium has large hydration energy due to small size of but relatively large value of atomization enthalpy
In the light of the above statements, choose the most appropriate answer from the options given below
Which hydride among the following is less stable?
JEE Main 2025: Rank Predictor | College Predictor | Marks vs Rank vs Percentile
JEE Main 2025: Sample Papers | Syllabus | Mock Tests | PYQs | High Scoring Topics
New: Meet Careers360 experts in your city and get guidance on shortlisting colleges
Apply to TOP B.Tech/BE Entrance exams: VITEEE | MET | AEEE | BITSAT
reacts with
to yield an ionic salt. Choose the incorrect option related to this reaction from the following :
Which of the following element do not react with water ?
The maximum covalency of Beryllium is four in its compound because:
Which of the following metal hydroxide is soluble in the HCl as well as in NaOH?
Among Top 30 National Universities for Engineering (NIRF 2024) | 30+ Specializations | AI Powered Learning & State-of-the-Art Facilities
Recognized as Institute of Eminence by Govt. of India | NAAC ‘A++’ Grade | Upto 75% Scholarships
Which of the carbonates given below is unstable in air and is kept in $\mathrm{CO}_2$atmosphere to avoid decomposition.
Which of the following have highest boiling point?
Berylium differs from rest of the alkaline earth metals on account of its small atomic size, high electronegativity and a slight difference in electronic configuration. Be2+ is very small. It exerts a high polarising effect on any anion associated with it. On account of this, beryllium compounds show covalent character. Its compounds have low melting points and are soluble in organic solvents. These are hydrolysed in water.
The main points of difference are given below:
"Stay in the loop. Receive exam news, study resources, and expert advice!"