Which of the following processes involves the addition of hydrogen molecule across carbon-carbon multiple-bond?
Correct answer: A. Hydrogenation
- A. Hydrogenation
- B. Halogenation
- C. Dehydration
- D. Dehydrohalogenation
Explanation
The correct answer is 'Hydrogenation.' This process specifically involves the addition of a hydrogen molecule across a carbon-carbon multiple bond. The other options, 'Halogenation,' 'Dehydration,' and 'Dehydrohalogenation,' do not involve the addition of hydrogen across a carbon-carbon multiple bond, making them incorrect choices for this question.
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About Chemistry of Hydrocarbons
Hydrocarbons are studied through the structures and reactions of alkanes, alkenes, alkynes and aromatic compounds. Coverage includes free radical substitution in alkanes, electrophilic addition to carbon-carbon multiple bonds, benzene substitution, aromatic stability and the difference between addition reactions of alkenes and substitution reactions of benzene.
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