Explanation Ideal gas equating is valid when gas obeys all the postulates of kinetic theory of gas. These all postulates is valid when pressure is very low and temperature is high. But this is an ideal situation so ideal gas equation is not valid for real gas. Also in ideal gas equation we assume that gas molecules does not interact except during the collision. This is possible only when the separation between gaseous molecule is very larger than size of molecule. In real gas volume of gaseous molecule cannot neglected as compare to volume of container volume of gas mean free volume to move the gaseous molecules so these volume should be smaller than volume of container...

4th Edition

ISBN: 9781337398909

Author: Lawrence S. Brown, Tom Holme

Publisher: Cengage Learning

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Chapter 5, Problem 5.67PAE

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To determine:

There are two parameters in the van-der Waals equation for real gases. Which parameter corrects for the volume of gas molecules? Use the equation to explain your answer.

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Chapter 5, Problem 5.66PAE

Chapter 5, Problem 5.68PAE

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There are two parameters in the van-der Waals equation for real gases. Which parameter corrects for the volume of gas molecules? Use the equation to explain your answer.

Solution Summary: The author explains the van-der Waals equation for real gas and its significance. Ideal gas equating is valid when gas obeys the postulates of kinetic theory of gas.

Concept explainers

To determine: There are two parameters in the van-der Waals equation for real gases. Which parameter corrects for the volume of gas molecules? Use the equation to explain your answer.

Want to see the full answer?

Chapter 5 Solutions

To determine:

There are two parameters in the van-der Waals equation for real gases. Which parameter corrects for the volume of gas molecules? Use the equation to explain your answer.