Arrange the following in order of increasing density – air, exhaust from chimneys, honey, water, chalk, cotton and iron.

Q.:- The mass per unit volume of a substance is called density.
(Density = mass/volume)
Arrange the following in order of increasing density – air, exhaust from chimneys, honey, water, chalk, cotton and iron.

 

Answer:-

The increasing order of density is :-

air < exhaust from chimney < cotton < water < honey < chalk < iron.