Question

a) Both A and R are correct and R is the correct explanation of A.
b) Both A and R are correct but is not the correct explanation of A.
c) A is correct, R is incorrect.
d) A is incorrect but R is correct
Assertion (A): The first ionization energy of Be is greater than that of B.
Renson (R) : 2p electrons are more loosely held than 2s electrons.​

Answer 1

Answer:

C

Explanation:

A is true bsc. Be has full filled configuration therefor first ionisation energy of Be is greater than B

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Answer 2

Answer:

Option C

Explanation:

Be has fulfilled electronic configuration

Hence,Be is greater than B