MCQ
On heating the solid $.........$ ?
- AIntermolecular attraction between particles increases.
- ✓Intermolecular attraction between particles decreases.
- CIntermolecular attraction between particles remains constant
- DNone of the above
✓
Answer
Correct option: B.
Intermolecular attraction between particles decreases.
On heating, the solid changes into liquid in which the kinetic energy of the molecules increases due to which, the inter molecular attraction between particles decreases and the molecules escapes from their positions.
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