Question

What happens when a chunk of copper sulphate crystal is kept in a beaker filled with water?

• A. The process of diffusion of molecules takes place.
• B. The liquid in the beaker will turn blue in colour.
• C. The copper sulphate crystals are distributed uniformly between the molecules of water within the beaker.
• D. All of the above

Answer 1

The correct option is D

All of the above

When a chunk of copper sulphate crystal is kept in a beaker filled with water, it can be observed that the molecules within the copper sulphate crystals are distributed uniformly between the molecules of water within the beaker.Hence the liquid in the beaker will turn blue in colour.This shows that diffusion of molecules takes place.