Hydrocarbons
39 CBSE Class 11 Chemistry practice questions with answers and worked solutions.
About this chapter
- Difficulty: 4 easy · 26 moderate · 9 hard.
- Most-asked subtopics: Alkenes (15), Alkanes (11), Aromatic Hydrocarbon (10).
- Updated 9 September 2026.
#1Alkanes
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Done a few? Here’s your next move
#6Alkanes
#7Alkenes
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The four structures are those of Problem 9.7: (i) ; (ii) the bond-line octatetraene; (iii) ; (iv) .#9Alkenes
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#13Alkynes
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#22Alkanes
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#24Aromatic Hydrocarbon
#25Aromatic Hydrocarbon
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#28Alkanes
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#30Alkenes
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#32Alkynes
#33Aromatic Hydrocarbon
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#35Alkenes
#36Aromatic Hydrocarbon
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#38Aromatic Hydrocarbon
#39Alkanes