Question

the main difference between a colloid and a suspension is

1) only colloid scatter light
2) particles of both colloids and suspensions settle at the bottom
3) only particles in a suspension can be separated using simple techniques
4) colloids are homogenous whereas suspensions are heterogenous​

Answer 1

Answer:D) only particles in a suspension can be separated using simple techniquesExplanation:

The particles of suspension are stable

It can be separated by using centrifugation or other

Hope you got the answer

Answer 2

Explanation:

I hope apko samajh as rha hoga