Class 12Chemistry8-2.Carboxylic acids and Their derivativeProperties of Carboxylic Acids and Their Derivatives
MediumThe $pK_a$ values of four carboxylic acids are given below. Identify the weakest carboxylic acid.
- A$4.89$
- B$1.28$
- C$4.76$
- D$2.56$
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The reaction sequence given below gives product $R$. The structure of the product $R$ is:
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