Potassium nitrate and concentrated sulphuric acid.
Which of the above pairs of chemical are used in the laboratory preparation of :
1. nitric acid 2. ammonia gas.

A. Sodium sulphite and dilute sulphuric acid. B. Sodium chloride and concentrated sulphuric acid. C. Potassium nitrate and concentrated sulphuric acid. D. Oleum and water : Which of the above pairs are used in the laboratory preparation/manufacture of :

What compounds are required for the laboratory preparation of nitric acid.

Acid used in the laboratory for preparation of hydrogen.

All glass apparatus is used in the laboratory preparation of nitric acid. Explain ?

What is the special feature of the apparatus that is used in the laboratory preparation of nitric acid?

Concentrated sulphuric acid is not used to dry hydrogen.

Explain the following : All glass apparatus is used in the laboratory preparation of nitric acid .

Give balanced equation for the following: Laboratory preparation of nitric acid.

What is the property of concentrated sulphuric acid which allows it to be used in the preparation of hydrogen chloride and nitric acid ?

State why concentrated sulphuric acid is not used for drying ammonia gas