Hydrogenation may be effected by
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Correct Answer: Option C
Explanation:
The correct answer is C: the addition of hydrogen to an alkyne.
Hydrogenation refers to the process of adding hydrogen (Hâ‚‚) to a compound, typically in the presence of a catalyst, to reduce or saturate double or triple bonds. In the case of alkynes, the reaction involves the addition of hydrogen to the carbon-carbon triple bond, converting the alkyne into an alkene (or further into an alkane if excess hydrogen is used).
For example, when an alkyne like ethyne (acetylene) undergoes hydrogenation, it first forms an alkene (ethylene) and can be fully hydrogenated to form an alkane (ethane).
Therefore, option C, which involves the addition of hydrogen to an alkyne, correctly describes hydrogenation.
The correct answer is C: the addition of hydrogen to an alkyne.
Hydrogenation refers to the process of adding hydrogen (Hâ‚‚) to a compound, typically in the presence of a catalyst, to reduce or saturate double or triple bonds. In the case of alkynes, the reaction involves the addition of hydrogen to the carbon-carbon triple bond, converting the alkyne into an alkene (or further into an alkane if excess hydrogen is used).
For example, when an alkyne like ethyne (acetylene) undergoes hydrogenation, it first forms an alkene (ethylene) and can be fully hydrogenated to form an alkane (ethane).
Therefore, option C, which involves the addition of hydrogen to an alkyne, correctly describes hydrogenation.