## An ideal gas is confined within a closed cylinder at a pressure of 2.026 × 105 Pa by a piston. The piston moves until the volume of the gas

Question

An ideal gas is confined within a closed cylinder at a pressure of 2.026 × 105 Pa by a piston. The piston moves until the volume of the gas is reduced to one-ninth of the initial volume. What is the final pressure of the gas when its temperature returns to its initial value?

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2021-10-10T19:10:30+00:00
2021-10-10T19:10:30+00:00 1 Answer
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## Answers ( )

Answer:The final pressure of the gas when its temperature returns to its initial valuePa.Step-by-step explanation:Given :An ideal gas is confined within a closed cylinder at a pressure of Pa by a piston. The piston moves until the volume of the gas is reduced to one-ninth of the initial volume.To find :What is the final pressure of the gas when its temperature returns to its initial value?Solution :Since the temperature is constant

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The relation between P and V is given by,….(1)

The piston moves until the volume of the gas is reduced to one-ninth of the initial volume i.e.

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Substitute in equation (1),The final pressure of the gas when its temperature returns to its initial valuePa.