Question

1. Is air made up of small particle? How can
you show that?

Answer 1

Answer:

take crystals of KMNO4 and dissolved them in 100 ml of water.

take 10 ml from this solution and dissolve in 90 ml of water.

take 10 ml from this solution and dissolve in 90 ml of water.

repeat this step 4-5 times.

you will observe that colored water still after 4-5 times.