SolutionHard
Question
The molecular weight of benzoic acid in benzene as determined by determined by depression in freezing point method corresponds to :
Options
A.ionisation of benzoic acid
B.dimerisation of benzoic acid
C.trimerisaton of benzoic acid
D.solvation of benzoic acid
Solution
Due to intermolecular H-bonding benzoic acid remains in dimeric state.
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