Chemistry - STRUCTURAL ISOMERISM Question with Solution | TestHub
ChemistrySTRUCTURAL ISOMERISMMiscellaneous/MixedEasy2 minQB
ChemistryEasysingle choice
Among the following compounds, which is not a structural isomer of the others?
(A) 
(B) 
(C) 
(D) 
Options:
Answer:
B
Solution:
Count the molecular formulas : (A) 1-(prop-1-ynyl)cyclopentanol is C₈H₁₂O; (C) 1-ethynylcyclohexanol is C₈H₁₂O; (D) 2,5-diethylfuran is C₈H₁₂O. Compound (B), 4,4-dimethylcyclohexa-2,5-dien-1-one, is C₈H₁₀O - it has two hydrogens fewer, so it is not an isomer of the others.
Stream:JEESubject:ChemistryTopic:STRUCTURAL ISOMERISMSubtopic:Miscellaneous/Mixed
⏱ 2mℹ️ Source: QB
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