Match List-I with List-II. | List-I | List-II | |---|---| | (A) n-propanol and Isopropanol | (I) Metamerism | | (B)…
General Organic Chemistry (GOC) · Class 11 · JEE Main Previous Year Question
Match List-I with List-II. | List-I | List-II | |---|---| | (A) n-propanol and Isopropanol | (I) Metamerism | | (B) Methoxypropane and ethoxyethane | (II) Chain Isomerism | | (C) Propanone and propanal | (III) Position Isomerism | | (D) Neopentane and Isopentane | (IV) Functional Isomerism |
- a
(A)-(II), (B)-(I), (C)-(IV), (D)-(III)
- b
(A)-(III), (B)-(I), (C)-(II), (D)-(IV)
- c
(A)-(I), (B)-(III), (C)-(IV), (D)-(II)
- d✓
(A)-(III), (B)-(I), (C)-(IV), (D)-(II)
(A)-(III), (B)-(I), (C)-(IV), (D)-(II)
Analysis:
(A) n-propanol and isopropanol differ in OH position → Position Isomerism (III).
(B) Methoxypropane and ethoxyethane have different alkyl groups around ether → Metamerism (I).
(C) Propanone (ketone) and propanal (aldehyde) → Functional Isomerism (IV).
(D) Neopentane and isopentane have different carbon skeletons → Chain Isomerism (II).
Answer: (d)
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