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Standard XII
Chemistry
Hydrogen Bonding
Question

On the basis of the given structures, identify the pair of molecules containing hydrogen bonding:
  1. H2O and H−O−CH3
  2. SiH4 and SiF6
  3. CH3−OH and HCl
  4. CH3−CH2OH and PH3

A
SiH4 and SiF6
B
H2O and H−O−CH3
C
CH3−OH and HCl
D
CH3−CH2OH and PH3
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Solution
Verified by Toppr

Hydrogen bonding is present between H2O and H−O−CH3.
Hydrogen bonding is possible when H atom is attached to electronegative N, O or F atom.

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