The law which indicates the relationship between solubility of a gas in liquid and pressure is ____

Options

A. Raoult's law
B. van't Hoff- Boyle's law
C. van't Hoff- Charles' law
D. Henry's law

Answer

D

Explanation

The relationship between solubility of a gas in liquid at constant temperature and external pressure is given by Henry's law. `xprop` Partial pressure of the gas, p
`p=K_Hx`
Here, `K_H` = Henry's law constant Mare the value of `K_H`, lower is the solubility of gas.