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6.2 Organic chemistry

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Question 12
F

Which pair of compounds are members of the same homologous series?

[1]
A

C2H4\mathrm{C_{2}H_{4}}C2​H4​ and C2H6\mathrm{C_{2}H_{6}}C2​H6​

B

C2H5OH\mathrm{C_{2}H_{5}OH}C2​H5​OH and CH3COOH\mathrm{CH_{3}COOH}CH3​COOH

C

C3H6\mathrm{C_{3}H_{6}}C3​H6​ and C4H10\mathrm{C_{4}H_{10}}C4​H10​

D

CH3OH\mathrm{CH_{3}OH}CH3​OH and C3H7OH\mathrm{C_{3}H_{7}OH}C3​H7​OH

Markscheme

6.2 Organic chemistry Questions

  1. GCSE
  2. /Chemistry
  3. /6.2 Organic chemistry

63 exam-style questions on OCR GCSE Chemistry 6.2 Organic chemistry, covering 6.2.1 Crude oil and fractional distillation, 6.2.2 Cracking and dependence on hydrocarbons, 6.2.3 Functional groups and homologous series, 6.2.4 Reactions of alkanes, alkenes and alcohols, 6.2.5 Addition polymerisation and repeat units, 6.2.6 Naturally occurring polymers, 6.2.7 Chemical cells and fuel cells, and 6.2.8 Condensation polymerisation and how to make one. Each one has a worked solution and a mark scheme showing where the marks go.

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