sugar crystals dissolve faster in hot water than cold water. why

WHEN THE TEMPRATURE OF THE WATER GOES HIGH THEN THE KINETIC ENERGY OF THE MOLECULE INCREASES BECAUSE OF WHICH THE SPACE BETWEEN THE MOLECULE ALSO INCREASES BUT IN COLD WATER THE SPACE BETWEEN MOLECULES ARE NOT ENOUGH IN COMPAREASON TO HOT WATER. AND HENCE THE DIFFUSION OF SUGAR CRYSTALS IS FASTER IN HOT WATER THAN COLD WATER.