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Question: Answered & Verified by Expert
In which of the following compounds intra molecular hydrogen bonding is present?
ChemistryChemical Bonding and Molecular StructureMHT CETMHT CET 2020 (16 Oct Shift 2)
Options:
  • A ethanol
  • B o-nitrophenol
  • C water
  • D ammonia
Solution:
1303 Upvotes Verified Answer
The correct answer is: o-nitrophenol
o-nitrophenol
In o-nitro phenol, there is intramolecular hydrogen bonding between the hydrogen of the - $\mathrm{OH}$ group and the oxygen of the $\mathrm{NO}_{2}$ group, resulting in a lower boiling point.

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