9701 · topic questions
Alkenes
5 past-paper questions on Alkenes
Complete Fig. 3.1 to show the mechanism for the addition reaction between C3H6 and HBr to produce 2-bromopropane. Include…
Practise the full question →Complete Fig. 6.1 to show the mechanism for the reaction between HOCl and CH2=CH2 to produce HOCH2CH2Cl. Include charges,…
Practise the full question →Complete Fig. 4.2 to show the mechanism for the formation of 1,2-dibromoethane in reaction 1. Include charges, dipoles, lone…
Practise the full question →Alkene Z contains two C=C bonds. Z reacts with an excess of hot concentrated acidified KMnO4 to produce only CH3COCH3,…
Practise the full question →Explain why the major product of this reaction is 2-bromopropane rather than 1-bromopropane.
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Alkenes (9701) past-paper questions — marked instantly
These are real Cambridge Chemistry past-paper questions on Alkenes. Open one, attempt it, then upload your working — MarkScheme grades it against the official 9701 mark scheme so you see exactly where the marks are won and lost on this topic.
Frequently asked questions
- How many Alkenes questions are there for 9701?
- This page collects 5 recent Cambridge Chemistry (9701) past-paper questions tagged to Alkenes. Each links straight to instant marking against the official 9701 scheme.
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- Type or photograph your working and MarkScheme scores it against the real 9701 mark scheme for this topic — method, accuracy and any band descriptors — so you see exactly where the marks are.
- Where can I learn Alkenes first?
- Start with the free Chemistry lesson on Alkenes, then come back and drill past-paper questions under timed conditions.