Chemistry - GOC Question with Solution | TestHub

ChemistryGOCAcid BaseHard2 minQB
ChemistryHardsingle choice

Correct order of acidity of a to d marked in structure of vitamin .

Electronic Displacement Effect diagram 979

Options:

Answer:
C
Solution:

(i) b is most acidic conjugation is resonance stabilized.

(ii) d is less acidic than b as anion here is not resonance stabilized.

(iii) c & a are less acidic than b & d as they have anion forming at carbon. c is least acidic as anion here will be destabilised due to oxygen l.p. repulsion.

Stream:JEESubject:ChemistryTopic:GOCSubtopic:Acid Base
⏱ 2mℹ️ Source: QB

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