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Le Chatelier's Principle for Del N Equals to 0

Effect of pre...

Question

Effect of pressure on the dissolution of a gas in liquid is observed while opening a sealed bottle of aerated drink. Explain

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Solution

Definition of dissolution.
The process of dissolving a substance in a given solvent is called dissolution.
In aerated drinks, $C O_{2}$ gas is dissolved in water under high pressure.
when the bottle is opened , $C O_{2}$ expelled out .
Because in the bottle the gas is at high pressure .
But atmosphere pressure is less than that of gas in bottle.
So $C O_{2}$ rush from high pressure to low pressure.
when pressure decreases , Solubility of $C O_{2}$ also decreases.

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