Explain distillation method of purification of organic compounds.

Explain simple distillation.

Describe a bomb calorimeter and explain how heat of formation of an organic compound is determined.

The oil used in the froth floatation method for the purification of ores is :

Recent method for the charaterisation of an organic compound is :

Explain electrodialysis for the purification of colloid.

The following equation depicts a method of purification of nickel by : Ni+4COoverset(320K)rarrNi(CO)_4overset(420K)rarrNi+4CO