MCQ
Boiling point of alkanes are:
- Ais independent of branching.
- Bdecreases with increase in molecular mass.
- Cis independent of molecular mass.
- ✓increases with increase in molecular mass.
✓
Answer
Correct option: D.
increases with increase in molecular mass.
(d) increases with increase in molecular mass.
Explanation: As molecular mass increases, the magnitude of Van der Waals forces of attraction increases and hence boiling point increases accordingly.
Explanation: As molecular mass increases, the magnitude of Van der Waals forces of attraction increases and hence boiling point increases accordingly.
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