Verified Solution • 2025–26 Session moderate

QJEEM21Ch96cd: JEE Main 2021 Chemistry - Class 11 JEEM21Ch96cd Solution: The interaction energy of London forces between two particles…

The interaction energy of London forces between two particles is proportional to rx, where r is the distance between the particles. The value of x is :

Multiple Choice Options

  • A 3
  • B −- 3
  • C −- 6
  • D 6

Step-by-Step Verified Solution

For London dispersion forces.

E∝1r6E \propto {1 \over {{r^6}}}

Hence, x = −- 6

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