Addition of ammonia and its derivative catalyze by _?
Correct answer: A. Acid
- A. Acid
- B. Base
- C. Oxidizing agents
- D. Pd/C
Explanation
Option A: Acids can catalyze the addition of ammonia and its derivatives by protonation of the nitrogen atom, making it more reactive and facilitating nucleophilic addition reactions.Option B: Bases can also play a role in some addition reactions by deprotonation of the ammonia or amine, increasing their reactivity for nucleophilic addition.Option C: Oxidizing agents are not typically involved in the addition of ammonia or its derivatives.Option D: Pd/C: Palladium on carbon (Pd/C) is a catalyst commonly used in organic reactions, including the addition of ammonia and its derivatives. It provides active sites for the reactants to adsorb and form new chemical bonds, particularly in the synthesis of primary amines.
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About Aldehydes and Ketones
Aldehydes and ketones contain the polar carbonyl group, but aldehydes are generally more readily oxidised and more reactive than ketones. Coverage includes preparation by oxidation or reduction routes, nucleophilic addition of reagents such as hydrogen cyanide and bisulfite, and tests that distinguish aldehydes from ketones.
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