Question

Aerosols form when a liquid is dispersed in air as small suspended droplets. Aerosols are (A)...

Aerosols form when a liquid is dispersed in air as small suspended droplets. Aerosols are

(A) gaseous solutions.

(B) heterogeneous mixtures of liquid water and gaseous air.

(C) compounds.

(D) homogeneous mixtures of gases comprising air.

(E) heterogeneous mixtures of gases comprising air.

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Answer #1


aerosols are very small solid or liquid particles present in the atmosphere or tiny solid particles or liquid particles suspended in the air i.e present in the air and they can be seen for example dust , smoke

so it is heterogenous mixture and you can be seperated by chemical means

answer => B) heterogenous mixtures of liquid water and gaseous air

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