Question

I student placed a crystal of copper(II) sulphate in a beaker of water. After one hour the crystal had
completely disappeared and a dense blue colour was observed in the water at the bottom of the
beaker. After 48 hours the blue colour had spread throughout the water.
water
after 1 hour
after 48 hours
copper(II) sulphate
crystal
Use the kinetic particle theory to explain these observations.​

Answer 1

Answer:

Answer. this is due to the movement of water particles. due to this, the copper sulphate particles and water molecules get mix with each other by the process of diffusion.