Which of the following substances is not an i | vedclass

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

Question

(D) $3$-ethyl-$2$-methylpentane has the molecular formula $C_8H_{18}$ (it contains $8$ carbon atoms).$n$-Heptane $(C_7H_{16})$,$2,3$-dimethylpentane $

Vedclass · Accepted Answer

All are isomers

Vedclass · Answer

(D) $3$-ethyl-$2$-methylpentane has the molecular formula $C_8H_{18}$ (it contains $8$ carbon atoms).$n$-Heptane $(C_7H_{16})$,$2,3$-dimethylpentane $(C_7H_{16})$,and $3$-methylhexane $(C_7H_{16})$ all contain only $7$ carbon atoms.Since isomers must have the same molecular formula,none of the given options are isomers of $3$-ethyl-$2$-methylpentane. However,if the question implies identifying which one is $NOT$ an isomer,and all options have $7$ carbons while the parent has $8$,then all are technically not isomers. Given the structure of such questions,if one must be chosen,all are incorrect. Assuming the question asks for the one that is not an isomer,and all options provided are $C_7$ compounds,they are all not isomers of the $C_8$ compound.

Which of the following substances is not an isomer of $3$-ethyl-$2$-methylpentane?

Similar Questions

An isomer of ethanol is

Which isomerism is exhibited by the functional group diethylamine?

How many asymmetric carbons are present in the following molecule? $HOCH_2-CH(Br)-CH(Br)-CH_2OH$

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

Among the following,identify the compound that is not an isomer of hexane $(C_6H_{14})$:

Vedclass Test Series

Exam Paper Generator

Online Exam Module