Question

give reason particles of potassium permanganate spread easily in water kept at room temperature but not in very cold water​

Answer 1

Answer:

Particles of potassium permanganate dissolve easily at room temperature but not in cold water this is all because at room temperature the Kinetic energy of the water molecules are higher as compared to the water molecules in cold water because lowering in temperature causes a decrease in velocity of collision of water

Answer 2

particles of potassium permanganate spread easily in water kept at room temperature but not at very cold water because

the kinetic energy is more at room temperature not at the very cold water ..