Fundamentholfundamenthol
NEET2026Chemistry
Q.

The pair of molecules that are metamers among the following is :

  1. A

    1

  2. B

    2

  3. C

    3

  4. D

    4

Solution

Metamers are structural isomers of the same homologous series that differ in the alkyl groups attached to the same functional group. Methyl propyl ether (CHOCHCHCH) and diethyl ether (CHCHOCHCH) both have molecular formula CHO and both are ethers, but differ in the alkyl groups on either side of the O — classic metamerism.

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