(a) Define interconversion of states of matter.(b) Why do solids, liqu

1.	(a) Define interconversion of states of matter.(b) Why do solids, liquids and gases differ in their physical state?(c) Under what conditions do solids, liquids and gases change their state.
Answer» (a) The process by which matter changes from one state to another and back to original state, without any change in its chemical composition. (b)Intermolecular force of attraction. Intermolecular spaces are two important properties of matter that account for the different states of matter. (c) Matter can change from one state to another on changing temperature and pressure.

(a) Define interconversion of states of matter.(b) Why do solids, liquids and gases differ in their physical state?(c) Under what conditions do solids, liquids and gases change their state.

Answer»

(a) The process by which matter changes from one state to another and back to original state, without any change in its chemical composition.

(b)Intermolecular force of attraction. Intermolecular spaces are two important properties of matter that account for the different states of matter.