Verified Solution • 2025–26 Session moderate

QJEEM20Chcc78: JEE Main 2020 Chemistry - Class 11 JEEM20Chcc78 Solution: The relative strength of interionic/intermolecular forces in…

The relative strength of interionic/intermolecular forces in decreasing order is :

Multiple Choice Options

  • A dipole-dipole >> ion-dipole >> ion-ion
  • B ion-dipole >> dipole-dipole >> ion-ion
  • C ion-dipole >> ion-ion >> dipole-dipole
  • D ion-ion >> ion-dipole >> dipole-dipole

Step-by-Step Verified Solution

Ionic interactions are stronger as compared to van der waal interactions.

So, correct order is

ion-ion > ion-dipole > dipole-dipole

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