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How does the solubility of a gas in a liquid depend on temperature? How does this...

How does the solubility of a gas in a liquid depend on temperature? How does this temperature dependence affect the amount of oxygen available for fish and other aquatic animals?

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Answer #1

from vander waals equation,

on increasing the temperature the volume V increases as it depends on constant a & b of air @ std.condition

The best fact to explain second part in winter season,

if a fish in pond receives 2 cubic.m of air during summer will receive only around 1 cubic.m during winter as most of the air gets trapped in temperature lowered water molecule, its clear temperature favors the solubility of gas.

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