Typically, things dissolve faster in hot water. But why don't you try and find out? (Then you can give a more detailed answer...)
They dissolve faster in hot water.
Hot water. Hot water can also dissolve slightly more sugar than cold water can.
Heat the water.
water
Probably hot water.
Solid chemicals are dissolved faster in hot water.
salt dissolve faster in hot water
Hot water does not dissolve. Neither does "cold". And, the grammatically correct question would be "Hot does hot water dissolve faster than cooler water."
Sugar will dissolve faster in hot water than it will in cold water.
salt
Heat it
most things dissolve faster in hot water.