Question

Archit dropped a crystal of potassium permagnate into two bicker Aand b containg hot water and cold water respectivly after keeping the beaker undisturbed for sometime
What did he observed and why?

Answer 1

The crystals will gradually mix with water due to the presence of inter molecular space in water.

Particles of crystals of beaker A will dissolve at a faster rate compared to beaker B as temperature increases the kinetic energy of particles due to which rate of dissolution increases.