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NTA Abhyas 2020
Exam
NTA Abhyas
Year
2020
Subject
Chemistry
Chapter
States of Matter

NTA Abhyas 2020 · Chemistry · States of Matter

In van der Waal's equation of state of the gas law, constant 'a'...

In van der Waal's equation of state of the gas law, constant 'a' and 'b' are used. The constant 'b' is a measure of

Options

  1. AVolume occupied by the molecules
  2. BIntermolecular attraction
  3. CIntermolecular repulsions
  4. DIntermolecular collisions per unit volume

Correct answer

A. Volume occupied by the molecules

Step-by-step solution

Vander waal's constant for volume correction b is the measure of the effective volume occupied by the gas molecule.
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