Question

How can you differentiate between ethane and ethene in the laboratory?Give the chemical equation of the reaction involved. CLASS X CBSE

Answer 1

Answer:

We can see difference between ethane and ethene from ethene by adding a drop of bromine water to both samples one will turn from brown to colorless ( ethene) the bromine adds to C -C double bond in ethene in an addition reaction and gets used up so the colour goes away

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