Question

discuss the factors affecting the solubity ?​

Answer 1

Solubility is the maximum amount of a substance that will dissolve in a given amount of solvent at a specific temperature. There are two direct factors that affect solubility: temperature and pressure. 
Temperature affects the solubility of both solids and gases, but pressure only affects the solubility of gases.

Answer 2

there are many factors affecting solubility,

1) temperature

2)amount of solvent

3) pressure