MCQ
(A) Carbon could not form $C ^{4-}$ anion by gaining four electrons.
(R) It would be difficult for carbon atom with six protons in its nucleus to accomodate ten electrons.
(R) It would be difficult for carbon atom with six protons in its nucleus to accomodate ten electrons.
- ✓Both assertion (A) and reason (R) are true, and reason (R) is the true explanation of the assertion (A).
- BBoth assertion (A) and reason (R) are true, but reason (R) is not the true explanation of the assertion (A).
- CAssertion (A) is true and reason (R) is false.
- DBoth assertion (A) and reason (R) are false.