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1:why do real gases behave as ideal gases at low pressure and high temp.?


1:why do real gases behave as ideal gases at low pressure and high temp.?


Grade:10

1 Answers

neeraj agarwal
34 Points
10 years ago
At low pressure , the attraction forces which dominates will be effective but much lesser than at high pressure . At high temperature the average velocity of molecules will be higher and the attraction forces which are in dominance will be negligible with respect to the average velocity of the molecules . So low pressure and high temperature is the condition for the compressibility factor to be 1.

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