Question

when pressure temperature and volume are constant is there transfer of heat​

Answer 1

$\huge\mathrm{\pink{Answer}}$

Since the pressure is constant, the force exerted is constant and the work done is given as PΔV. An isobaric expansion of a gas requires heat transfer to keep the pressure constant. An isochoric process is one in which the volume is held constant, meaning that the work done by the system will be zero.

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Answer 2

${\tt{\purple{\underline{\underline{\huge{Answer:}}}}}}$

Since the pressure is constant, the force exerted is constant and the work done is given as PΔV. An isobaric expansion of a gas requires heat transfer to keep the pressure constant. An isochoric process is one in which the volume is held constant, meaning that the work done by the system will be zero.

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