NEET 2023

NEET 2023 Chemistry question on Hydrogen and s-Block Elements

Given below are two statements : one is labelled as Assertion A and the other is labelled as Reason R :
Assertion A : Metallic sodium dissolves in liquid ammonia giving a deep blue solution, which is paramagnetic.
Reason R : The deep blue solution is due to the formation of amide.
In the light of the above statements, choose the correct answer from the options given below :
  1. A.
    Both A and R are true and R is the correct explanation of A
  2. B.
    Both A and R are true but R is NOT the correct explanation of A
  3. C.
    A is true but R is false
  4. D.
    A is false but R is true
Show answer

Correct option: C

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