Question

state Henry's law and mention its two important application​

Answer 1

Answer:

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It states that the solubility of a gas in liquid is directly proportional to the pressure of the gas.

Applications of Henry's Law:

(i) To increase the solubility of CO2 in soft drinks and soda water,the bottle is sealed under high pressure.

(ii) To minimise the paintul effects acompanying the decompression of deep sea divers,oxygen diluted with less soluble helium gas is used as breathing gas.This painful situation lead to a medical conditions in scuba divers called "bends"

Answer 2

.To increase the solubility of CO2 in soft drink and soda water, the bottle is sealed under high pressure. When bottle is opened,under normal Atmospheric pressure, the pressure inside the bottle falls to atmosphere pressure and effervescence of CO2 gas is seen