Which of these substances, existing as a liquid, contains hydrogen bonds?
I. NH₃
II. H₂O
III. C₂H₅OH
IV. CH ₃CH₃

Name: Which of these substances, existing as a liquid, contains hydrogen bonds? I. NH 3 II. H 2 O III. C 2 H 5 OH IV. CH 3 CH 3
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Question

Which of these substances, existing as a liquid, contains hydrogen bonds? I. NH₃ II. H₂O III. C₂H₅OH IV. CH ₃CH₃

Quizplus · Accepted Answer

NH₃, H₂O, and C₂H₅OH all have hydrogen bonds due to the presence of hydrogen atoms bonded to highly electronegative atoms (N, O) which facilitate hydrogen bonding. CH₃CH₃ (ethane) does not form hydrogen bonds.

Which of These Substances, Existing as a Liquid, Contains Hydrogen