5 moles of a monatomic gas has its pressure increased from 105 Pa to 1.5*105 Pa. This process occurs at a constant volume of 0.1 m3. How much work is done by the gas?

Question

Chemistry

Chaz Heath

17 November, 22:34

5 moles of a monatomic gas has its pressure increased from 105 Pa to 1.5*105 Pa. This process occurs at a constant volume of 0.1 m3. How much work is done by the gas?

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Answers (1)

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Gage · Answer 1

there is no work done by the gas since the volume remains constant

Explanation:

for a closed system, the work that is done by the gas is defined as

W = ∫p dV

where p = pressure, V = volume

since the volume remains constant dV=0, therefore W=0

thus there is no work done by the gas