Instruction: Answer the problems completely. Show your complete solution. Write legibly. A cylinder contains one mole of oxygen gas at a temperature of 27°C. The cylinder is provided with a frictionless piston, which maintains a constant pressure at 1 atm on the gas. The gas heated until its temperature increases at 127°C. c. On what is this work done? Note: oxygen gas cp=29.17 J/mol-K cV=20.85J/mol-K nitrogengas cp=29.07 J/mol-K cV=20.76J/mol-K

Instruction: Answer the problems completely. Show your complete solution. Write legibly. A cylinder contains one mole of oxygen gas at a temperature of 27°C. The cylinder is provided with a frictionless piston, which maintains a constant pressure at 1 atm on the gas. The gas heated until its temperature increases at 127°C. c. On what is this work done? Note: oxygen gas cp=29.17 J/mol-K cV=20.85J/mol-K nitrogengas cp=29.07 J/mol-K cV=20.76J/mol-K

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter19: Temperature, Thermal Expansion And Gas Laws

Section: Chapter Questions

Problem 76PQ

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Concept explainers

Maxwell speed distribution

Maxwell-Boltzmann distribution or commonly known as Maxwell speed distribution, explains the division of the energy levels of the molecules of an ideal gas on the basis of the statistical theory. In 1859, Scottish physicist James Clerk Maxwell established the context for the distribution of molecular velocities for random molecules moving in a closed environment. This theory was generalized in 1871 by German physicist Ludwig Boltzmann. He improvised the theory to express the distribution of energy levels among different molecules.

Question

Instruction: Answer the problems completely. Show your complete solution. Write legibly.

A cylinder contains one mole of oxygen gas at a temperature of 27°C. The cylinder is provided with a frictionless piston, which maintains a constant pressure at 1 atm on the gas. The gas heated until its temperature increases at 127°C.

c. On what is this work done?

Note:

oxygen gas

cp=29.17 J/mol-K

cV=20.85J/mol-K

nitrogengas

cp=29.07 J/mol-K

cV=20.76J/mol-K

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