An expandable container holds 2.30 mole of helium, He, gas with an initial pressure of 770 kPa and an initial volume of 2.10 L. The gas expands isothermally to a final pressure of 350 kPa

How much heat is gained by the gas during this process? (R = 8.31 J/mol ? K) A) 1280 J
B) 792 J
C) 685 J
D) 1370 J
E) 1700 J


A

Physics & Space Science

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