In which of the following arrangements , the order is not correct according to the property indicated against it:

Options

A. Increasing size: `Al^(3+) lt Mg^(2+) lt Na^(+) lt F^(-)`
B. Increasing `I.E_1 : B lt C lt lt N lt O `
C. Increasing `E.A._1 : I lt Br lt F lt Cl `
D. Increasing metallic radius: Li lt Na lt K lt Rb

Answer

B

Explanation

I.E. of N > O because of it having half filled configuration