JEE Main · 2 April 2025, Shift 2 · Q68

Consider the following reactions. From these reactions which reaction will give carboxylic acid as a major product? (A) R - C ≡ N →[ mild condition ]…

Consider the following reactions. From these reactions which reaction will give carboxylic acid as a major product ?

(A)

$\displaystyle \mathrm{R}-\mathrm{C} \equiv \mathrm{N} \xrightarrow[\text { mild condition }]{\text { (i) } \stackrel{+}{\mathrm{H}} / \mathrm{H}_2 \mathrm{O}}$

(B)

$\displaystyle \mathrm{R}-\mathrm{MgX} \xrightarrow[\text { (ii) } \mathrm{H}_3 \mathrm{O}^{+}]{\text {(i) } \mathrm{CO}_2}$

(C)

$\displaystyle \mathrm{R}-\mathrm{C} \equiv \mathrm{N} \xrightarrow[\text { (ii) } \mathrm{H}_3 \mathrm{O}^{+}]{\text {(i) } \mathrm{SnCl}_2 / \mathrm{HCl}}$

(D)

$\displaystyle \mathrm{R} \cdot \mathrm{CH}_2 \cdot \mathrm{OH} \xrightarrow{\mathrm{PCC}}$

(E)

(E)

Choose the correct answer from the options given below :