Chemistry - STRUCTURAL ISOMERISM Question with Solution | TestHub
ChemistrySTRUCTURAL ISOMERISMMiscellaneous/MixedMedium2 minQB
ChemistryMediumsingle choice
How many distinct terminal alkynes exist with a molecular formula of C₅H₈?
Options:
Answer:
B
Solution:
A terminal alkyne C₅H₈ has the form HC≡C-C₃H₇. The propyl group has exactly two isomers : n-propyl gives pent-1-yne and isopropyl gives 3-methylbut-1-yne. Hence 2 distinct terminal alkynes.
Stream:JEESubject:ChemistryTopic:STRUCTURAL ISOMERISMSubtopic:Miscellaneous/Mixed
⏱ 2mℹ️ Source: QB
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