Class 12 Exam > Class 12 Questions > Aniline can be prepared by:a)Reduction of nit... Start Learning for Free
Aniline can be prepared by:
- a)Reduction of nitrobenzene
- b)Nitration of nitrobenzene
- c)Oxidation of nitrobenzene
- d)Nitration of nitrobenzene followed by reduction
Correct answer is option 'A'. Can you explain this answer?
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Aniline can be prepared by:a)Reduction of nitrobenzeneb)Nitration of n...
Aniline is prepared commercially by the catalytic hydrogenation of nitrobenzene or by the action of ammonia on chlorobenzene. The reduction of nitrobenzene can also be carried out with iron borings in aqueous acid. A primary aromatic amine, aniline is a weak base and forms salts with mineral acids.
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Aniline can be prepared by:a)Reduction of nitrobenzeneb)Nitration of n...
Aniline Preparation:
Reduction of Nitrobenzene:
- Aniline can be prepared by the reduction of nitrobenzene.
- In this process, nitrobenzene is reacted with reducing agents such as iron and hydrochloric acid to yield aniline.
- The reaction proceeds through the formation of phenylhydroxylamine intermediate, which is further reduced to form aniline.
- This method is widely used for the industrial preparation of aniline.
Advantages of Reduction Method:
- Simple and straightforward process.
- High yield of aniline can be obtained.
- The reagents required for the reduction process are relatively inexpensive.
Disadvantages of Reduction Method:
- The reduction of nitrobenzene may require harsh reaction conditions.
- By-products may be formed during the reduction process, which can affect the purity of the final product.
- The reduction of nitrobenzene can be a slow reaction, requiring longer reaction times.
Overall, the reduction of nitrobenzene is a commonly used method for the preparation of aniline due to its simplicity and high yield.
Reduction of Nitrobenzene:
- Aniline can be prepared by the reduction of nitrobenzene.
- In this process, nitrobenzene is reacted with reducing agents such as iron and hydrochloric acid to yield aniline.
- The reaction proceeds through the formation of phenylhydroxylamine intermediate, which is further reduced to form aniline.
- This method is widely used for the industrial preparation of aniline.
Advantages of Reduction Method:
- Simple and straightforward process.
- High yield of aniline can be obtained.
- The reagents required for the reduction process are relatively inexpensive.
Disadvantages of Reduction Method:
- The reduction of nitrobenzene may require harsh reaction conditions.
- By-products may be formed during the reduction process, which can affect the purity of the final product.
- The reduction of nitrobenzene can be a slow reaction, requiring longer reaction times.
Overall, the reduction of nitrobenzene is a commonly used method for the preparation of aniline due to its simplicity and high yield.
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Aniline can be prepared by:a)Reduction of nitrobenzeneb)Nitration of nitrobenzenec)Oxidation of nitrobenzened)Nitration of nitrobenzene followed by reductionCorrect answer is option 'A'. Can you explain this answer? for Class 12 2026 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about Aniline can be prepared by:a)Reduction of nitrobenzeneb)Nitration of nitrobenzenec)Oxidation of nitrobenzened)Nitration of nitrobenzene followed by reductionCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 12 2026 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Aniline can be prepared by:a)Reduction of nitrobenzeneb)Nitration of nitrobenzenec)Oxidation of nitrobenzened)Nitration of nitrobenzene followed by reductionCorrect answer is option 'A'. Can you explain this answer?.
Aniline can be prepared by:a)Reduction of nitrobenzeneb)Nitration of nitrobenzenec)Oxidation of nitrobenzened)Nitration of nitrobenzene followed by reductionCorrect answer is option 'A'. Can you explain this answer? for Class 12 2026 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about Aniline can be prepared by:a)Reduction of nitrobenzeneb)Nitration of nitrobenzenec)Oxidation of nitrobenzened)Nitration of nitrobenzene followed by reductionCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 12 2026 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Aniline can be prepared by:a)Reduction of nitrobenzeneb)Nitration of nitrobenzenec)Oxidation of nitrobenzened)Nitration of nitrobenzene followed by reductionCorrect answer is option 'A'. Can you explain this answer?.
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