You have a gas at 25 âC confined to a cylinder with a movable piston.

Which of the following actions would double the gas pressure? (Can be several)

A. Lifting up on the piston to double the volume while keeping the temperature constant.

B. Heating the gas so that its temperature rises from 25 âCto 50 âC, while keeping the volume constant.

C. Pushing down on the piston to halve the volume while keeping the temperature constant.

D. None of the above.

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Collen VonLv2

13 Dec 2019

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