At a constant volume, for a fixed number of moles of a gas, the pressu – McqOptions

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1.	At a constant volume, for a fixed number of moles of a gas, the pressure of the gas increases with rise of temperature due to
A.	decrease in mean free path.
B.	increased collision rate among molecules.
C.	increase in molecular attraction.
D.	increase in average molecular speed.
Answer» D. increase in average molecular speed.

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