Can you see the particles of a suspension?

What is a suspension?

Filter paper can be used to separate the components of a suspension. Why?

Aerosol is suspension of

How can you differentiate between a suspension and a colloid by looking at them?

A ______ is a heterogeneous solution in which the solute particles are larger than those of a solution and smaller than those of a suspension.

Explain why particles of a colloidal solution do not settle down when left undisturbed, while in the case of a suspension they do?

Emery powder particles are stirred up in a beaker of water 0.1 m deep. Assuming the particles to be spherical and of all sizes, calculate the radius of the largest particle remaining in suspension after 24 hours. Given that density of emery is 4000 kg m^(-3) and coefficient of Viscosity water is 0.001 decapoise.

Chalk powder in water is an example of a suspension.

Suspensions are :

Can you think of two particles which do not exert gravitational force on each other?