For the hydrides of nitrogen family, in going down the group :

Why does bond angle decreases in the hydrides of nitrogen family while going down a group ?

Acidic hydride of nitrogen is

Acidic hydride of nitrogen is

Acidic hydride of nitrogen is

The basic character of hydrides of nitrogen family............ on moving down the group.

A : H_(2)O is the only hydride of chalcogen family which is liquid . R : Acidic nature of hydrides of chalcogen family increases down the group .

A : H_(2)O is the only hydride of chalcogen family which is liquid . R : Acidic nature of hydrides of chalcogen family increases down the group .

Statement-1 :The thermal stability of hydrides of carbon family is in order: CH_(4)gtSiH_(4)gtGeH_(4)gtSnH_(4)gtPbH_(4) Statement-2: E-H bond dissociation enthalpies of the hydrides of carbon family decrease down the group with increasing atomic size.