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Aryl Amines Preparation Methods Quiz

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Questions and Answers

How are nitro compounds commonly reduced to form aryl amines?

Catalytic hydrogenation using molecular hydrogen (correct)

Dehydration with sulfuric acid

Reaction with halogens

Oxidation with molecular oxygen

What is a common method of preparation for aryl amines?

Oxidation of Aromatic Nitro compounds

Hydrolysis of Aromatic Nitro compounds

Reduction of Aromatic Nitro compounds (correct)

Substitution of Aromatic Nitro compounds

What effect does the phenyl ring have on the basicity of aniline?

No effect on basicity

Causes complete neutralization of basicity

Electron donating, increasing basicity

Electron withdrawing, reducing basicity (correct)

What is the pKa value of aniline compared to cyclohexylamine?

<p>Higher, indicating lower basicity</p> Signup and view all the answers

What is the more prominent effect on the basicity of aniline?

<p>Resonance stabilization</p> Signup and view all the answers

Aryl Amines Preparation Methods Quiz

Choose a study mode

Podcast

Questions and Answers

How are nitro compounds commonly reduced to form aryl amines?

What is a common method of preparation for aryl amines?

What effect does the phenyl ring have on the basicity of aniline?

What is the pKa value of aniline compared to cyclohexylamine?

What is the more prominent effect on the basicity of aniline?

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