Chemistry - STRUCTURAL ISOMERISM Question with Solution | TestHub
ChemistrySTRUCTURAL ISOMERISMMiscellaneous/MixedMedium2 minQB
ChemistryMediumsingle choice
How many structural isomers of have a four-membered parent (longest) chain?
Options:
Answer:
B
Solution:
A four-carbon parent chain leaves two carbons as substituents, and they must both be methyl groups (an ethyl substituent would extend the longest chain). The possibilities are 2,2-dimethylbutane and 2,3-dimethylbutane - two isomers.
Stream:JEESubject:ChemistryTopic:STRUCTURAL ISOMERISMSubtopic:Miscellaneous/Mixed
⏱ 2mℹ️ Source: QB
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