Which solvent can be used to separate the mixture of salt and sand?
Carbon disulphide
Sulphuric acid
Petrol
Water
Salt dissolves in water whereas sand remains undissolved and thus can be filtered.
The chemical which can be used to separate a mixture of carbon powder and sulphur powder successfully is :
(a) carbon dioxide (b) hydrochloric acid (c) hydrogen sulphide (d) carbon disulphide
Which method can be used to separate petrol and water from their mixture?
Mixture of petrol and water can be separated using: