Chemistry - Hydrocarbon Question with Solution | TestHub
ChemistryHydrocarbonCHEMICAL REACTIONS OF ALKYNESHard2 minQB
ChemistryHardsingle choice
Total number of acyclic structures of compound (Y) which can make (Z) in the above reaction are :
Options:
Answer:
C
Solution:
Three acyclic alkynes: pent-1-yne, pent-2-yne, 3-methylbut-1-yne. Six dienes: penta-1,2-,1,3-,1,4-,2,3-diene; 2-methylbuta-1,3-diene; 3-methylbuta-1,2-diene. All C₅H₈ structures fully hydrogenate to C₅H₁₂. Nine constitutional structures, not separately counting stereoisomers.
Source solution:
Stream:JEESubject:ChemistryTopic:HydrocarbonSubtopic:CHEMICAL REACTIONS OF ALKYNES
⏱ 2mℹ️ Source: QB
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