Explain with answer. 022 (part 1 of 3) 10.0 points Four moles of a certain diato

Question

Explain with answer.

022 (part 1 of 3) 10.0 points Four moles of a certain diatomic molecular gas are heated at constant pressure from 260 K to 362 K. The heat capacity of this gas under con- stant pressure is 28.8 J/mol. K. The univer sal gas constant is 8.31451 J/mol. K. Calculate the heat transferred to the gas Answer in units of J 023 (part 2 of 3) 10.0 points Calculate the increase in its internal energy. Answer in units of J 024 (part 3 of 3) 10.0 points Calculate the work done by the gas Answer in units of J

Explanation / Answer

Here, n=4

Cp=28.8 J/mol.K

?T=362-260=102K

q=4*28.8*102=11750.4 J=11.7504 kJ

Cv=CP-R=28.8-8.314=20.48549

U=4*20.48549*102=8358.08 J=8.35808 kJ

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