A gas is allowed to expand at constant temperature

Asked by admin @ 17/08/2021 in Chemistry viewed by 366 People

If a gas is allowed to expand at constant

temperature then(1) Number of molecules of the gas decreases(2) The kinetic energy of gas molecules remains thesame(3) The kinetic energy of gas moleculesincreases(4) The kinetic energy of gas moleculesdecreases

Answered by admin @ 17/08/2021

Answer:

If a gas expands at constant temperature, them pressure of the gas decrease and number of molecules of gas remains same as amount of gas is constant. And kinetic energy of molecules will remain same as the temperature is constant.

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