Caffeine is soluble in water - but not HIGHLY soluble. You can dissolve a lot more caffeine in the same volume of water compared to what will dissolve in an equal volume of acetone. It dissolves better in hot acetone than in cold acetone.
Lead nitrate is soluble in cold water.
soluble in cold water
Sulfur dioxide is soluble in cold water.
Pectin is soluble in cold water.
Gases are more soluble in cold water.
Cold water
Dichloromethane is a water-immiscible solvent that works well, because caffeine is highly soluble in it
Yes it is soluble in cold water only.
Sugar, by a large margin.
cold water
NaCl is soluble in cold water but more readily soluble in hot water