Question

A, B, C and D summarize the properties of sulphuric acid depending on whether it is dilute or concentrated. 

A: Typical acid property 

B: Non-volatile acid 

C: Oxidizing agent 

D: Dehydrating agent

Choose the property (A, B, C or D) depending on which is relevant to each of the following: 

1. Preparation of hydrogen chloride gas. 

2. Preparation of copper sulphate from copper oxide. 

3. Action of cone, sulphuric acid on sulphur.

Answer 1

1. Preparation of Hydrogen chloride gas. 

B: Non-volatile acid 

2. Preparation of Copper sulphate from copper oxide. 

A: Typical acid property 

3. Action of cone. Sulphuric acid on Sulphur. 

C: Oxidizing agent