ELI5, Why do solids dissolve better in hot liquids, but gasses dissolve better in cold liquids?

Question

ELI5, Why do solids dissolve better in hot liquids, but gasses dissolve better in cold liquids?

In: 4

Answer 1

Put simply
Things change with how hot they are, in the order of solid -> liquid -> gas -> further
In hot liquid, the solid becomes a liquid
In cold liquid, the gas goes back to liquid