Question

Among the following is normal order of density of a substance in solid, liquid and gaseous state?
a) d > d>> b) d = d >> c) d <d, «d​

Answer 1

Answer:

Solids are typically going to be denser because the molecules in solid are more tightly packed together than in a liquid or a gas. Solids have a higher density. Liquids are more free-moving and the molecules do not hold on so tightly to each other, hence the lower density. Gases are completely free-moving and have a much lower density than the other two.

The decreasing order of densities for a given mass is: solid>liquid>gases.

Hence, the correct option is D

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