Define solubility.

(a) Define solubility of a substance .How does it vary with temperature ? (b) what do you understand by the statement " the solubility of copper sulphate in water at 20^(@)C is 20.7 g"? ( c) what is the effect of temperature on the solubilty of solids in liquids ?

(a) What happens when MgSO_(4).7H_(2)O is heated? Write the appropriate equation (b) Define solublity.

What is solubility. Explain the different factors affecting solubility.

What is solubility. Discuss the factos influencing solubility.

If the solubility of a solid in a liquid is endothermic then the solubility will be increased if

If s and S are respectiveluy solubility and solubility product of a sparingly soluble binary electrolyte , then :