Question

Define solubility of a substance. How does the solubility of a substance vary with temperature.

Answer 1

solubility of a substance can be defined as the power of that substance to mix or dissolve another substance in it....

solubility is directly proportional to temperature..
when we increase the temperature..solubility get increased...
we can take example of water.....

Answer 2

solubility of a substance can be defined as the capability of that substance to mix or dissolve in another substance