Other questions in this quiz

2. whats the colour change in the oxidising agent

  • orange to colourless
  • colourless to orange
  • orange to green
  • green to orange

3. whats the name of this molecule CH3CH2CHO

  • propanol
  • propanone
  • propanal
  • propanoic acid

4. what is the funtional groups of carbonyls

  • N-H
  • O-H
  • C=O
  • COOH

5. how do you identify a carbonyl

  • time how long it takes to react
  • purify the orange precipitate and compare melting points
  • compare melting points of silver mirror
  • count how mand cabons there are

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