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Read the passage given below and answer the following questions :The main problem encountered during electrophilic substitution reactions of aromatic amines is that of their very high reactivity. Substitution tends to occur at ortho and para positions. If we have to prepare monosubstituted aniline derivative, how can the activating effect of –NH2 group be controlled? This can be done by protecting the –NH2 group by acetylation with acetic anhydride, then carrying out the desired substitution followed by hydrolysis of the substituted amide to the substituted amine.Q. Why is the activating effect of -NHCOCH3 group in the above reaction less than the activating effect of amino group?a)Due to mesomeric effect of benzene ring.b)Due to inductive effect of alkyl group.c)Due to resonance effect of acetanilide.d)All of the above.Correct answer is option 'C'. Can you explain this answer? for Class 12 2025 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about Read the passage given below and answer the following questions :The main problem encountered during electrophilic substitution reactions of aromatic amines is that of their very high reactivity. Substitution tends to occur at ortho and para positions. If we have to prepare monosubstituted aniline derivative, how can the activating effect of –NH2 group be controlled? This can be done by protecting the –NH2 group by acetylation with acetic anhydride, then carrying out the desired substitution followed by hydrolysis of the substituted amide to the substituted amine.Q. Why is the activating effect of -NHCOCH3 group in the above reaction less than the activating effect of amino group?a)Due to mesomeric effect of benzene ring.b)Due to inductive effect of alkyl group.c)Due to resonance effect of acetanilide.d)All of the above.Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 12 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Read the passage given below and answer the following questions :The main problem encountered during electrophilic substitution reactions of aromatic amines is that of their very high reactivity. Substitution tends to occur at ortho and para positions. If we have to prepare monosubstituted aniline derivative, how can the activating effect of –NH2 group be controlled? This can be done by protecting the –NH2 group by acetylation with acetic anhydride, then carrying out the desired substitution followed by hydrolysis of the substituted amide to the substituted amine.Q. Why is the activating effect of -NHCOCH3 group in the above reaction less than the activating effect of amino group?a)Due to mesomeric effect of benzene ring.b)Due to inductive effect of alkyl group.c)Due to resonance effect of acetanilide.d)All of the above.Correct answer is option 'C'. Can you explain this answer?.

Solutions for Read the passage given below and answer the following questions :The main problem encountered during electrophilic substitution reactions of aromatic amines is that of their very high reactivity. Substitution tends to occur at ortho and para positions. If we have to prepare monosubstituted aniline derivative, how can the activating effect of –NH2 group be controlled? This can be done by protecting the –NH2 group by acetylation with acetic anhydride, then carrying out the desired substitution followed by hydrolysis of the substituted amide to the substituted amine.Q. Why is the activating effect of -NHCOCH3 group in the above reaction less than the activating effect of amino group?a)Due to mesomeric effect of benzene ring.b)Due to inductive effect of alkyl group.c)Due to resonance effect of acetanilide.d)All of the above.Correct answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 12. Download more important topics, notes, lectures and mock test series for Class 12 Exam by signing up for free.

Here you can find the meaning of Read the passage given below and answer the following questions :The main problem encountered during electrophilic substitution reactions of aromatic amines is that of their very high reactivity. Substitution tends to occur at ortho and para positions. If we have to prepare monosubstituted aniline derivative, how can the activating effect of –NH2 group be controlled? This can be done by protecting the –NH2 group by acetylation with acetic anhydride, then carrying out the desired substitution followed by hydrolysis of the substituted amide to the substituted amine.Q. Why is the activating effect of -NHCOCH3 group in the above reaction less than the activating effect of amino group?a)Due to mesomeric effect of benzene ring.b)Due to inductive effect of alkyl group.c)Due to resonance effect of acetanilide.d)All of the above.Correct answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Read the passage given below and answer the following questions :The main problem encountered during electrophilic substitution reactions of aromatic amines is that of their very high reactivity. Substitution tends to occur at ortho and para positions. If we have to prepare monosubstituted aniline derivative, how can the activating effect of –NH2 group be controlled? This can be done by protecting the –NH2 group by acetylation with acetic anhydride, then carrying out the desired substitution followed by hydrolysis of the substituted amide to the substituted amine.Q. Why is the activating effect of -NHCOCH3 group in the above reaction less than the activating effect of amino group?a)Due to mesomeric effect of benzene ring.b)Due to inductive effect of alkyl group.c)Due to resonance effect of acetanilide.d)All of the above.Correct answer is option 'C'. Can you explain this answer?, a detailed solution for Read the passage given below and answer the following questions :The main problem encountered during electrophilic substitution reactions of aromatic amines is that of their very high reactivity. Substitution tends to occur at ortho and para positions. If we have to prepare monosubstituted aniline derivative, how can the activating effect of –NH2 group be controlled? This can be done by protecting the –NH2 group by acetylation with acetic anhydride, then carrying out the desired substitution followed by hydrolysis of the substituted amide to the substituted amine.Q. Why is the activating effect of -NHCOCH3 group in the above reaction less than the activating effect of amino group?a)Due to mesomeric effect of benzene ring.b)Due to inductive effect of alkyl group.c)Due to resonance effect of acetanilide.d)All of the above.Correct answer is option 'C'. Can you explain this answer? has been provided alongside types of Read the passage given below and answer the following questions :The main problem encountered during electrophilic substitution reactions of aromatic amines is that of their very high reactivity. Substitution tends to occur at ortho and para positions. If we have to prepare monosubstituted aniline derivative, how can the activating effect of –NH2 group be controlled? This can be done by protecting the –NH2 group by acetylation with acetic anhydride, then carrying out the desired substitution followed by hydrolysis of the substituted amide to the substituted amine.Q. Why is the activating effect of -NHCOCH3 group in the above reaction less than the activating effect of amino group?a)Due to mesomeric effect of benzene ring.b)Due to inductive effect of alkyl group.c)Due to resonance effect of acetanilide.d)All of the above.Correct answer is option 'C'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Read the passage given below and answer the following questions :The main problem encountered during electrophilic substitution reactions of aromatic amines is that of their very high reactivity. Substitution tends to occur at ortho and para positions. If we have to prepare monosubstituted aniline derivative, how can the activating effect of –NH2 group be controlled? This can be done by protecting the –NH2 group by acetylation with acetic anhydride, then carrying out the desired substitution followed by hydrolysis of the substituted amide to the substituted amine.Q. Why is the activating effect of -NHCOCH3 group in the above reaction less than the activating effect of amino group?a)Due to mesomeric effect of benzene ring.b)Due to inductive effect of alkyl group.c)Due to resonance effect of acetanilide.d)All of the above.Correct answer is option 'C'. Can you explain this answer? tests, examples and also practice Class 12 tests.