Question

Q2.) Arrange the sentences in correct sequence:- 1. Deltas are found along the east coast of India. a) Rivers flow at lower velocities b) Gentle slope of the land c) Sediments are deposited at the coast​

Answer 1

Explanation:

Plaster of Paris is prepared by heating gypsum at 373K, it loses water molecules and becomes calcium sulphate hemihydrate (CaSO4. 1/2H2O). It is kept in air tight container as because as soon as it comes in contact with moisture it turns back in Gypsum.