Ionic radii of :

Options

A. `Ti^(4+) lt Mn^(7+)`
B. `""^(35)Cl^(-) lt ""^(37)Cl^(-)`
C. `K^(+) gt Cl^(-)`
D. `P^(3+) gt P^(5+)`

Answer

D

Explanation

Nuclear charge per electron is greater in `p^(5+)`. Therefore, its size is smaller