MCQ
Among $i-iii$ the boiling point follows the order
- ✓$(ii) < (i) < (iii)$
- B$(iii) < (ii) < (i)$
- C$(i) < (ii) < (iii)$
- D$(ii) < (iii) < (i)$
✓
Answer
Correct option: A.
$(ii) < (i) < (iii)$
a
In $(III)$ intermolecular $H$ bonding takes place so its boiling point will be highest while in $(II)$ intramolecular $H$ bonding takes place. $ii \,<\, i\,<\, iii$
In $(III)$ intermolecular $H$ bonding takes place so its boiling point will be highest while in $(II)$ intramolecular $H$ bonding takes place. $ii \,<\, i\,<\, iii$
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