" ii) Define Solubility."

(i) Define Solubility (ii) Explain about the factors that influences the solubility

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

(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 ?

Define molar solubility.

Explain the amphoteric nature of water.Define Solubility product

What is solubility. Discuss the factos influencing solubility.