The sugar cube in the hot water will dissolve faster because there are more and higher energy collisions between the water molecules and the sugar molecules which will cause the sugar to dissolve faster.
the sugar cube will be dissolved in hot or cold water but you need to stir it
Yes, just not as quickly
solubility generally increases on heating. so sugar cube in boiling water will dissolve fastest.
Sugar is dissolved easily in water.
that depends on the quantity of water and the size of the sugar cube .......if i am correct
The sugar will dissolve in the warm water.
Granulated sugar would dissolve faster because there is more surface area exposed to the water.