Match List-I with List-II
|
List-I Common name |
List-II IUPAC name |
|
(A) Oxalic acid |
(I) Ethanedioic acid |
|
(B) Adipic acid |
(II) Alpha hydroxy propanoic acid |
|
(C) Lactic acid |
(III) Hexanedioic acid |
|
(D) Phthalic acid |
(IV) Benzene-1,2-dicarboxylic acid |
Choose the correct answer from the options given below:
Answer & explanation
Correct answer: option 2
The correct answer is Option (2) → (A)-(I), (B)-(III), (C)-(II), (D)-(IV)
|
List-I Common name |
List-II IUPAC name |
|
(A) Oxalic acid |
(I) Ethanedioic acid |
|
(B) Adipic acid |
(III) Hexanedioic acid |
|
(C) Lactic acid |
(II) Alpha hydroxy propanoic acid |
|
(D) Phthalic acid |
(IV) Benzene-1,2-dicarboxylic acid |
(A) Oxalic acid → (I) Ethanedioic acid (HOOC-COOH; simplest dicarboxylic acid with two carbons → ethane + di + oic acid).
(B) Adipic acid → (III) Hexanedioic acid (HOOC-(CH₂)₄-COOH; six carbons in chain → hexane + di + oic acid).
(C) Lactic acid → (II) Alpha hydroxy propanoic acid (CH₃-CH(OH)-COOH; propanoic acid with -OH at alpha (position 2) carbon).
(D) Phthalic acid → (IV) Benzene-1,2-dicarboxylic acid (Benzene ring with two -COOH groups at adjacent (ortho/1,2) positions).