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Alcohols, Phenols And Ethers

Question
CBSEENCH12008167

Explain giving reasons, why Phenol has a smaller dipole moment than methanol.

Solution
In phenol, there is double bond character between C—O bond and there is +ve charge on oxygen due to electron withdrawing benzene ring, therefore, dipole moment is less whereas in methanol there is no such positive charge, it has more dipole moment than phenol.