The hydrogen azide molecules has a bent geometery .The bond angle `H-N-N` is

Which of the following molecules has hargest bond angle ?

Which of the following molecules has the higehest bond angle ?

The bond angle in water molecule is nearer to tetrahedral angle, but in hydrogen sulphide it is nearer to right angle. Why?

An example of a bent molecule having bond angle greater than tetrahedral angle is :

The molecule is/are having N-N bond:

Bonds in N_2 molecule are………..