Chemistry · May / June 2016 · Paper 12 · Question 34

5070Alkenes

How many of the structures show an unsaturated hydrocarbon molecule? [four structures: chloroethene; but-2-ene; ethanoic acid; propane]

1. A1
2. B2
3. C3
4. D4

As printed in the paper

Make a free account to save your answers and see your weak topics and ask the AI why a wrong answer is wrong.