Statement-I : `K^(+)` and `NH_(4)^(+)` ions have lot of similarities in their test
Statement-II : Radius of `K^(+)` is almost equal to radius of `NH_(4)^(+)`

Options

A. If both statement-I & Statement-II are True & the Statement-II is a correct explanatiom of the Statement-I.
B. If both statement-I & Statement-II are True but Statement-II is not a correct explanatiom of the Statement-I.
C. If statement-I is True but the Statement-II is False.
D. If statement-I is False but the Statement-II is True.

Answer

A

Explanation

(A) Ionic radius of `NH_(4)^(+)` is almost equal to ionic radius of `K^(+)`