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10.2 Hydrocarbons

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Question 4
F

What is the molecular formula of ethane?

[1]
A

C2H4\mathrm{C_2H_4}C2​H4​

B

C3H8\mathrm{C_3H_8}C3​H8​

C

C2H6\mathrm{C_2H_6}C2​H6​

D

CH4\mathrm{CH_4}CH4​

Markscheme

10.2 Hydrocarbons Questions

  1. GCSE
  2. /Chemistry
  3. /10.2 Hydrocarbons

36 exam-style questions on Edexcel GCSE Chemistry 10.2 Hydrocarbons, covering 10.2.1 Formulae and structures of the alkanes, 10.2.2 Alkenes and the C=C functional group, 10.2.3 Addition reactions of alkenes and testing for unsaturation, and 10.2.4 Combustion of alkanes and alkenes. Each one has a worked solution and a mark scheme showing where the marks go.

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