Chemistry-(general)

NEET Chemistry (general) MCQ Question

Type: MCQ-diagram based-Easy-Class 11

Consider a diagram showing the molecular structures of three hydrocarbons: Structure I is a continuous chain of carbon atoms, Structure II has a branched chain, and Structure III is another continuous chain. Which of the following best describes these structures in terms of their isomerism?

Question diagram
A

Chain isomers

B

Positional isomers

C

Functional isomers

D

Geometric isomers

Correct Answer

Option A

Detailed Explanation

Chain isomers are structural isomers that differ in the carbon chain arrangement. Structures I and III have continuous chains, while Structure II has a branched chain, making them chain isomers.

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