Describe an activity to prove that copper sulphate is a compound.

The formula of copper sulphate is

Describe an activity to prove how food materials are carried in a plant.

Write an activity to prove that oxygen helps in burning.

What is meant by "water of crystallization" of a substance? Describe an activity to show the water of crystallization.

Describe the reaction of iron with Copper sulphate through an activity.

Describe an activity for dispersion of light :

Describe an activity to prepare saturated and unsaturated solutions.

Describe an activity which priovides the evidence for the motion of particle

Describe an activity which priovides the evidence for attraction between particles