The gas inside a cylinder expands against a constant external pressure of 0.904 atm from a volume of 4.75 L to a volume

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The gas inside a cylinder expands against a constant external pressure of 0.904 atm from a volume of 4.75 L to a volume

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The Gas Inside A Cylinder Expands Against A Constant External Pressure Of 0 904 Atm From A Volume Of 4 75 L To A Volume 1
The Gas Inside A Cylinder Expands Against A Constant External Pressure Of 0 904 Atm From A Volume Of 4 75 L To A Volume 1 (13.88 KiB) Viewed 8 times
The gas inside a cylinder expands against a constant external pressure of 0.904 atm from a volume of 4.75 L to a volume of 14.60 L. In doing so, it turns a paddle immersed in 0.854 L of liquid octane (C8H18). Calculate the temperature rise of the liquid, assuming no loss of heat to the surroundings or frictional losses in the mechanism. Take the density of liquid C8H18 to be 0.703 g cm and its specific heat to be 2.22 3 C¹g¹¹. Hints: The expansion work done by the gas is given by: w-PexternalAV and 1 L atm = 101.325 J. AT= °C
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