Question

State Henrys law ??​

Answer 1

Explanation:

Solublity of gas in liquid is directly proportional to pressure of gas.

S∝ P

∴ S = KHp

Where, KH = propotionality constant called Henry's law of constant.

∴ KH = S/P

$<marquee>©Mr abhi™</marquee>$

Answer 2

${\huge{\mathbb{\underline{\orange{Henry's\:law:-}}}}}$

It states, "at a constant temperature of solubility of a gas in a liquid is directly proportional to the pressure of gas present above the surface of liquid or solution".

p =KH x

where,

• p is partial pressure
• KH is Henry's law constant
• x is mole fraction of the gas in solution.

★Important points★

• Henry's constant KH is a junction of the nature of gas.
• The value of KH increases with increase in temperature.
• Greater value of KH, lower is the solubility of the gas at the same partial pressure.

_________________________