Question

Which one is a wrong statement?

(a) Total orbital angular momentum of electron in s-orbital is equal to zero.

(b) An orbital is designated by three quantum numbers while an electron in an atom is designated by four quantum numbers.

(c) The electronic configuration of N atom is

(d) The value of m for d_z²   is zero.

Answer 1

The correct option is : (c) The electronic configuration of N atom is

Explanation :

According to Hund's rule of maximum multiplicity, the correct configuration of 'N' is