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7.2 Reactions of alkenes and alcohols

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Question 4
H

A hydrocarbon has the molecular formula C7H14\text{C}_7\text{H}_{14}C7​H14​. Which statement about this hydrocarbon is correct?

[1]
A

It is an alkane, because it fits the general formula CnH2n+2\text{C}_n\text{H}_{2n+2}Cn​H2n+2​

B

It is an alcohol, because the number of hydrogen atoms in it is even

C

It is an alkene, because it fits the general formula CnH2n\text{C}_n\text{H}_{2n}Cn​H2n​

D

It is saturated, because every carbon atom in it has four single bonds

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7.2 Reactions of alkenes and alcohols Questions

  1. GCSE
  2. /Chemistry
  3. /7.2 Reactions of alkenes and alcohols

40 exam-style questions on AQA GCSE Chemistry 7.2 Reactions of alkenes and alcohols, covering 7.2.1 Structure and formulae of alkenes, 7.2.2 Reactions of alkenes, 7.2.3 Alcohols, 7.2.4a Carboxylic acids, and 7.2.4b Carboxylic acids as weak acids. Each one has a worked solution and a mark scheme showing where the marks go.

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