Correct Answer:
Option B - Heterogeneous mixture:-
It is a type of mixture which contains physically distinct parts and have non-uniform compositions. Example–dust particle in air, oil and water etc.
Suspension
A suspension is a heterogeneous mixture in which the solute particles do not dissolve but remain suspended throughout the medium. Example – solution of chalk water, smoke in atmospheric air etc.
B. Heterogeneous mixture:-
It is a type of mixture which contains physically distinct parts and have non-uniform compositions. Example–dust particle in air, oil and water etc.
Suspension
A suspension is a heterogeneous mixture in which the solute particles do not dissolve but remain suspended throughout the medium. Example – solution of chalk water, smoke in atmospheric air etc.