Question

What is use of nitric acid

Answer 1

It is used to preparedyes,drugs explosives fertilizers plastics.It is also used in purification of gold and silver.

Answer 2

nitric acid ( NHO3 ) -

1... For preparing aqua regia...

2... in the manufacture of explosives , plastics, dyes and fertilizers like Ammonium nitrate ..

3... for etching letters and pictures on metal surface ...

4.. in the purification of gold and silver ..

5.. in the manufacture of dyes and drugs ...

hope it will help you..