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JIPMER 2005
Exam
JIPMER
Year
2005
Subject
Chemistry
Chapter
States of Matter

JIPMER 2005 · Chemistry · States of Matter

a / V^2 given in van der Waal's equation is for

a/V2\mathrm{a} / \mathrm{V}^2 given in van der Waal's equation is for

Options

  1. Ainternal pressure
  2. Binter molecular attraction
  3. Cboth (1) and (2)
  4. Dtemperature correction

Correct answer

B. inter molecular attraction

Step-by-step solution

For the explaination of real gas behaviour van der Waal gave an equation. The gas pressure is changed due to intermolecular attraction. By adding aV2\frac{a}{V^2} the pressure value is made correct.
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