Question

Which of the following is an example for colloid ?

• A. Sugar solution
• B. Muddy water
• C. Atmospheric air
• D. Mayonnaise

Answer 1

Answer:

D. Mayonnaise

• A colloid is a heterogeneous mixture in which the particles are larger than those in a solution but smaller than those in a suspension. Colloidal particles are dispersed uniformly throughout another substance and do not settle over time.