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JIPMER 2019
Exam
JIPMER
Year
2019
Subject
Chemistry
Chapter
Chemical Bonding and Molecular Structure

JIPMER 2019 · Chemistry · Chemical Bonding and Molecular Structure

Which of the following can form H -bond?

Which of the following can form H -bond?Which of the following can form H -bond?

Options

  1. ANH3\mathrm{NH}_3
  2. BR−CN\mathrm{R}-\mathrm{CN}
  3. CR−O−RR-O-R
  4. DR−Br\mathrm{R}-\mathrm{Br}

Correct answer

A. NH3\mathrm{NH}_3

Step-by-step solution

The attractive electrostatic force between a hydrogen atom and an electronegative atom ( F,O\mathrm{F}, \mathrm{O}, N ) is known as hydrogen bond. Thus, ammonia (NH3)\left(\mathrm{NH}_3\right) form hydrogen bond as Which of the following can form H -bond?
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