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Chemistry, 16.04.2021 09:30 murillokiara0kiki

5 Which substances contain at least one double bond? 1 C2H4
2 O2
3 C2H6
4 CO2
A 1, 2 and 3 B 2, 3 and 4 C 1, 2 and 4 D 1, 3 and 4

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5 Which substances contain at least one double bond? 1 C2H4
2 O2
3 C2H6
4 CO2
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