State Henry's law and mention some of its important applications.

Explanation

Henry.s law: The solubility of a gas in a liquid is directly proportional to the pressure of the gas.
Application of Henry.s law :
(i) In the production of carbonated beverage (as solubility of `CO_(2)` increase at high pressure).
(ii) In the deep sea diving.
(iii) In the function of lungs.
(iv) For climbers or people living at high altitudes.