Most alkenes are hydrogenated over Raney nickel at about
Correct answer: C. 100°C and 3 atm pressure
- A. 105°C and 3 atm pressure
- B. 100°C and 4 atm pressure
- C. 100°C and 3 atm pressure
- D. 99°C and 3 atm pressure
Explanation
The correct answer is option C: 100°C and 3 atm pressure. This is the typical temperature and pressure for hydrogenation of alkenes over Raney nickel. The other options provide incorrect values for either temperature or pressure, making them incorrect choices.
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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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