Question

Explain the reason for the following statements.

(a) A passenger falls back on his seat, when a bus moves suddenly.

(b) Water is a compound but air is a mixture

(c) The strips of School bags are comparatively broad.​

Answer 1

Answer:

(b) Answers :

water is compound because it is formed from hydrogen and oxygen, which is irreversible, having different properties but air is a combination of different gases in any proportion.