Chemistry - Hydrocarbon Question with Solution | TestHub
ChemistryHydrocarbonCHEMICAL REACTIONS OF ALKANESEasy2 minPYQ_2026
ChemistryEasysingle choice
Among the following, the compound having conjugated double bonds isNEET 2026 (Re-NEET)
Options:
Answer:
B
Solution:
Conjugated double bonds are separated by exactly one single bond.
In hepta-1,6-diene, the double bonds are at C1 and C6, separated by three single bonds.
In hepta-1,3-diene, the double bonds are at C1 and C3, separated by exactly one single bond (between C2 and C3). Thus, it has conjugated double bonds.
In hepta-1,4-diene, the double bonds are at C1 and C4, separated by two single bonds.
In hepta-1,5-diene, the double bonds are at C1 and C5, separated by three single bonds.
Answer: hepta-1,3-diene
Stream:NEETSubject:ChemistryTopic:HydrocarbonSubtopic:CHEMICAL REACTIONS OF ALKANES
⏱ 2mℹ️ Source: PYQ_2026
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