A Level Chemistry 9701/12/O/N/20 Q20

Question

The unsaturated hydrocarbon octa-1,3,5,7-tetraene, C8H10, can display geometric isomerism.
octa-1,3,5,7-tetraene
CH2=CHCH=CHCH=CHCH=CH2
How many isomers exist?
A 2    B 3    C 4    D 8

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Answer ( 1 )

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    2021-07-07T16:59:50+08:00

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