Chemistry · Oct / Nov 2023 · Paper 11 · Question 33
5070Formulae, functional groups and terminology
The diagrams show four structures of C4H8. Which structures represent the same molecule?
- A1 and 2
- B1 and 3
- C2 and 3
- D2 and 4
As printed in the paper
Show the answer
Correct answer: D. 2 and 4
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