Question

Arrange the following in the increasing order of-iron nail,kerosene,oxygen gas
1 force of attraction
2 density
(Also give reason)

Answer 1

Answer:

(i) Force of attraction: oxygen gas < Kerosene Iron nail

(ii) Intermolecular space : Iron nail Kerosene < Oxygen gas

(b) (i) Rigidity : It is the property of matter to maintain shape against external force.

(ii) Compressibility : It is the property of matter by Virtue of which molecules of matter are brought closer to each other.

(iii)Diffusion : The inter mixing of the particles of matter is known as diffusion.

Explanation:

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