Which of the following is a pair of metamers?

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) Metamerism arises due to the difference in the nature of alkyl groups attached to the same polyvalent functional group.$A$: Pentan$-2-$one $(CH_3-

Vedclass · Accepted Answer

Pentan$-2-$one and Pentan$-3-$one

Vedclass · Answer

(A) Metamerism arises due to the difference in the nature of alkyl groups attached to the same polyvalent functional group.$A$: Pentan$-2-$one $(CH_3-CO-CH_2-CH_2-CH_3)$ and Pentan$-3-$one $(CH_3-CH_2-CO-CH_2-CH_3)$. Here,the ketone group is the same,but the alkyl groups attached to it are different ($CH_3, C_3H_7$ vs $C_2H_5, C_2H_5$). Thus,they are metamers.$B$: These are functional isomers (ester vs ester,but different connectivity).$C$: These are positional isomers.$D$: These are positional isomers.Therefore,the correct pair of metamers is $A$.

Similar Questions

The number of structural isomers for the molecular formula $C_{4}H_{10}O$ is:

How many positional isomers are possible for the compound $1,1-dideuterocyclohexane$ shown in the image?

The following are the structures of four isomers of hexane. Among the names given below,which correctly identifies the fifth isomer?
$CH_3CH_2CH_2CH_2CH_2CH_3$
$(CH_3)_3CCH_2CH_3$
$(CH_3)_2CHCH_2CH_2CH_3$
$(CH_3)_2CHCH(CH_3)_2$

Which of the following pairs of compounds are not isomers?

The number of isomers of the molecular formula $C_2H_2Br_2$ is:

Vedclass Test Series

Exam Paper Generator

Online Exam Module