S Block Elements Question 8

Question: Which of the following oxide is diamagnetic

[MP PET 1990]

Options:

A) $ N_2O_4 $

B) $ NH_3 $

C) $ N_2H_4 $

D) $ N_2H_2 $

Show Answer

Answer:

Correct Answer: B

Solution:

There are no free electron in $ N_2O_4 $ , so it is dimagnetic in nature.