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JEE Main 20154 April
Exam
JEE Main
Year
2015
Date
4 April
Subject
Chemistry
Chapter
States of Matter

JEE Main 2015 · 4 April · Chemistry · States of Matter

The intermolecular interaction that is dependent on the inverse...

The intermolecular interaction that is dependent on the inverse cube of distance between the molecules is:

Options

  1. AHydrogen bond
  2. BIon-ion interaction
  3. CIon-dipole interaction
  4. DLondon force

Correct answer

A. Hydrogen bond

Step-by-step solution

For Hydrogen bond which is a case of dipole-dipole interaction, intermolecular force

F∝1r3\text{F} ∝ \dfrac{1}{{r}^{3}}

rr is distance between two dipoles
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