Question

explain why the solubility of a gas in a given liquid decrease with increase temperature

Answer 1

Its related to kinatic energy

The higher the temperature the higher the kinetic energy of molecules

We all know that as the temperature increases the liquid starts to go into gaseous state,and so does the gas dissolved in the liquid.

This is the reason why cold drinks are kept at low temperatures so the more CO2 remains dissolved.

Answer 2

Answer:

Solubility of gas in liquid decrease with the increase in temperature.

Because dissolution of gas in liquid is highly exothermic process.

And solubility of gas in liquid increases with the decrease in temperature.

Solubility of gas in liquid increases with the increases with the increase in pressure,because solubility of gas in liquid is directly propotional to pressure

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