What is the correct order of acidity of the protons marked A-D in… | JEE Main 2023 Chemistry PYQ | Jeeify

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MCQMediumJEE Main 2023 · 30 January, Shift 1Electronic Effects (Inductive, Resonance, Hyperconjugation)

What is the correct order of acidity of the protons marked $A-D$ in the given compounds?

A benzene ring bearing two side chains: one carboxylic acid with proton C and proton D on adjacent carbon, and one propargyl side chain with proton A on terminal alkyne and proton B on benzylic carbon.

A
$H_C > H_D > H_B > H_A$
B
$H_C > H_D > H_A > H_B$
C
$H_D > H_C > H_B > H_A$
D
$H_C > H_A > H_D > H_B$

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