As you are not agitating and breaking away the sugar crystals, the outer layers have to dissolve before the inner layers can, causing the sugar to take longer to dissolve.
the sugar cube will be dissolved in hot or cold water but you need to stir it
yes
mechanical weathering
It actually depends on what type of sugar you have but white sugar takes 2.6 mins to completely dissolve
The sugar will dissolve in the warm water.
yes it will dissolved fasters stirred
the sugar cube will be dissolved in hot or cold water but you need to stir it
depense on the size of the cube
yes
Sugar is dissolved easily in water.
Crushing the sugar cube allows more surface area with the water that hydrates (dissolves) the sugar molecules. Therefore, it will dissolve faster. Stirring helps.
no
mechanical weathering
that depends on the quantity of water and the size of the sugar cube .......if i am correct
solubility generally increases on heating. so sugar cube in boiling water will dissolve fastest.
Yes, just not as quickly
hot water