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Explain the physical significance of Van der Waals parameters.
Chemistry Part-I
Chemistry Part-I

Class 11

NCERT

Publisher:
NCERT
Subject:
Chemistry
1

Chapter 1: Some Basic Concepts of Chemistry

44 questions

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2

Chapter 2: Structure of Atom

85 questions

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3

Chapter 3: Classification of Elements and Periodicity in Properties

50 questions

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4

Chapter 4: Chemical Bonding and Molecular Structure

44 questions

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5

Chapter 5: States of Matter

28 questions

Q1
Critical temperature for carbon dioxide and methane are  and  respectively. Which of these has stronger intermolecular forces and why?
Q2
Explain the physical significance of Van der Waals parameters.
Q3
A balloon is filled with hydrogen at room temperature. It will burst if pressure exceeds bar. If at 1 bar pressure the gas occupies volume, upto what volume can the balloon be expanded ?
View all question
6

Chapter 6: Thermodynamics and Thermochemistry

36 questions

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7

Chapter 7: Equilibrium

101 questions

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Explain the physical significance of Van der Waals parameters.

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Chemistry Part-I (NCERT)

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The van der Waals constant 'a' represents the magnitude of intermolecular forces of attraction and the Van der Waals constant 'b' represents the effective size of the molecules.
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Question Text
Explain the physical significance of Van der Waals parameters.
Updated OnMay 4, 2022
TopicStates of Matter
SubjectChemistry
ClassClass 11
Answer TypeText solution:1 Video solution: 1
Upvotes160
Avg. Video Duration3 min