Which of the following is the correct match between List-$I$ and List-$II$?
List-$I$ List-$II$
$1$. Hydroxyl group $a$. $>C=O$
$2$. Aldehyde group $b$. $-OH$
$3$. Carboxylic acid group $c$. $-CHO$
$4$. Ketone group $d$. $-COOH$

  • A
    $1-c, 2-d, 3-a, 4-b$
  • B
    $1-d, 2-c, 3-a, 4-b$
  • C
    $1-b, 2-c, 3-d, 4-a$
  • D
    $1-d, 2-a, 3-c, 4-b$

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