Question

Explain the following by giving examples :-

a) Saturated solution

b) Pure substance

c) Colloids

d) Suspensions

pls​

Answer 1

Answer:

A substance that has a fixed chemical composition throughout is called a pure substance such as water, air, and nitrogen. A pure substance does not have to be of a single element or compound.

Answer 2

Answer:

1.In saturated soln we cannot add any more salt because it will not diffuse further ..

2. an element is a pure substance.

3.colloid is a dispersed medium in a dispersion medium which shows various properties .

eg icecream

4.