It would make an excellent experiment.
However, most sugars will dissolve best in hot water.
it does melt it quicker i checked
Yes!
No, it wouldn't. a sugar cube would melt a lot faster in a cup of Hot water. the hot water helps it desolve more evenly than cold water.
Hot water need less energy to be evaporated than cold water.
in hot water the individual atoms more moving much quicker which increases their ability to put items into solution
Cold Water is best. Cold water will solidify grease quicker and prevent it from sticking to the inside of the drain pipe causing stoppages.
salt dissolve quicker in hot water because it practicaly melts the salt there fore making it quicker to dissolve.
hot water in a freezer will get hotter depending if the freezer is turned on.
Raisins plump up more quickly in hot water because the molecules in hot water move quicker than molecules in cold water so the hot water molecules diffuse quicker into the raisin.
Sugar dissolves more readily in hot water than in cold water because the increase in temperature provides more energy to the water molecules, allowing them to move faster and come into more frequent contact with the sugar molecules, facilitating the dissolution process. This increased kinetic energy helps break down the sugar crystals more effectively, leading to quicker dissolution in hot water.
Salt dissolve quicker in hot water because it practicaly melts the salt there fore making it quicker.
Defrosting meat is best done overnight in the fridge. If one needs to quickly defrost it, place the meat in its sealed wrapper in a pan of cold water.