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Question

How can the given conversion be carried out?

H₂C = CH₂ → H₃C – CH₃

WBBSE Class X Physical Science Organic Chemistry 2025

Answer

The given conversion of ethene (H₂C = CH₂) to ethane (H₃C – CH₃) is carried out by the process of hydrogenation.

H₂C = CH₂ + H₂ → H₃C – CH₃

In this process, ethene is heated with hydrogen gas in the presence of a catalyst such as nickel (Ni)

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