It doesnt dissolve in cold water because of the salt that hot cocoa contains
yes it can dissolve with cold water.
Gases dissolve better is cold water
Generally solubility increase with temperature; cocoa is only partially soluble in water.
If you heat up aluminum and then place it in cold water it can dissolve.
They dissolve faster in hot water.
Soap will dissolve in hot water than in cold water.
Yes, sugar will dissolve in cold water. It will if you give it a lot of mixing but it's faster to dissolve in hot water
No. It does not dissolve in water at any temperature.
I believe you are asking 'is hot cocoa better hot or cold'. If you make 'hot cocoa' with cold milk the cocoa will not dissolve and you will end up with lumpy not very well mixed chocolate milk.
Yes. Cold water does disslove.
will M&M's color dissolve faster in hot water or cold water?
powder dissolve faster in hot water than in cold water