Question

Give one example of the following

D) Solid-gas heterogeneous mixture.

Answer 1

Heterogeneous mixtures are those mixtures in which the solute particle is not soluble in the solvent, it either settles down at the bottom or remains suspended at the bottom. A heterogeneous mixture can be of solid and solid, solid and liquid, gas and solid. An example of a solid-gas heterogeneous mixture is dust particles suspended in the air.