MCQ
Increase in kinetic energy can overcome intermolecular forces of attraction. How will the viscosity of liquid be affected by the increase in temperature?
- AIncrease.
- BNo effect.
- ✓Decrease.
- DDecrease.
✓
Answer
Correct option: C.
Decrease.
Intermolecular force of liquid decreases with increase in temperature, hence viscosity of liquid also decreases. However, some exceptions are there like liquid proteins and liquid sulphur.
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