Hypophosphorus acid is

Write balanced chemical equations for the following reactions : (a) Hypophosphorus acid is added to AgNO_(3) solution (b) Chlorine gas is passed through hot and concentrated solution hydroxide. (c ) XeF_(2) undergoes hydrolysis.

Benzene diazonium chloride reacts with hypophosphorus acid to form

Benzene diazonium chloride reacts with hypophosphorus acid to give :

The correct formula of salt formed by the neutralisation of hypophosphorus acid with NaOH is