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1 markPaper 1 · Multiple choiceReactions of Carbon Compounds

CSEC Chemistry · May/June 2017 · Paper 1 · Question Q36

Which of the conversions above requires manganate(VII)/\text{KMnO}_4?

  1. (A)\text{CH}_3\text{CH}_2\text{OH} \rightarrow \text{CH}_3\text{COOH}
  2. (B)\text{CH}_3\text{CH}_2\text{OH} \rightarrow \text{CH}_3\text{CHO}
  3. (C)\text{CH}_3\text{CH}_2\text{OH} \rightarrow \text{C}_2\text{H}_4
  4. (D)\text{CH}_3\text{CH}_2\text{OH} \rightarrow 2\text{CO}_2 + 3\text{H}_2\text{O}

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  1. Q35Which of the conversions above correctly represents the dehydration of ethanol?[1 mark]

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