Amines
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CHXII13:AMINES

324127 supporting img

Which of the following reagent systems will be most suitable for this conversion?

1 \[\xrightarrow[\begin{subarray}{l}
{\text{2}}{\text{.}}\,\,{\text{A}}{{\text{c}}_{\text{2}}}{\text{O}} \\
3.\,\,{\text{dil}}{\text{.}}{{\text{H}}_{\text{2}}}{\text{S}}{{\text{O}}_{\text{4}}}/\Delta \\
{\text{4}}{\text{.}}\,\,{\text{B}}{{\text{r}}_{\text{2}}}
\end{subarray} ]{{{\text{1}}{\text{.}}\,\,{{\text{H}}_{\text{2}}}{\text{S}}{{\text{O}}_{\text{4}}}}}\]
2 \[\xrightarrow[\begin{subarray}{l}
2.\,\,{\text{B}}{{\text{r}}_{\text{2}}}/{\text{FeB}}{{\text{r}}_{\text{3}}} \\
3.\,\,{\text{dil}}.\,{{\text{H}}_{\text{2}}}{\text{S}}{{\text{O}}_{\text{4}}}/\Delta
\end{subarray} ]{{{\text{1}}{\text{.}}\,\,{\text{A}}{{\text{c}}_{\text{2}}}{\text{O}}}}\]
3 \(\xrightarrow[\substack{\text { 2.dil } \mathrm{H}_{2} \mathrm{SO}_{4} \text { 3. } \mathrm{HBr}}]{\text { 1. } \mathrm{Ac}_{2} \mathrm{O}}\)
4 \(\xrightarrow{\mathrm{Br}_{2} / \mathrm{FeBr}_{3}}\)
CHXII13:AMINES

324128 Assertion :
Aniline does not undergo Friedel Craft's reaction.
Reason :
\(-\mathrm{NH}_{2}\) group of Aniline is deactivating group for all reactions.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.
CHXII13:AMINES

324129 Read the Statement - A and Statement - B carefully to mark the correct options given below:
Statement A :
Anilinium hydrogen sulphate, on heating forms a mixture of ortho-and paraaminosulphonic acids.
Statement B :
The sulphonic acid group is electron withdrawing.

1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
CHXII13:AMINES

324130 Which of the following reactions belong to aromatic electrophilic substitution?
I. Bromination of acetanilide
II. Coupling reaction of aryl diazonium salts
III. Diazotization of aniline
IV. Acylation of aniline
Choose the correct option.

1 I and II
2 II and III
3 III and IV
4 I and IV
CHXII13:AMINES

324131 Number of groups that are o/p director for electrophilic aromatic substitution reaction are ____.
supporting img

1 8
2 4
3 6
4 5
Join With Us for More Updates
CHXII13:AMINES

324127 supporting img

Which of the following reagent systems will be most suitable for this conversion?

1 \[\xrightarrow[\begin{subarray}{l}
{\text{2}}{\text{.}}\,\,{\text{A}}{{\text{c}}_{\text{2}}}{\text{O}} \\
3.\,\,{\text{dil}}{\text{.}}{{\text{H}}_{\text{2}}}{\text{S}}{{\text{O}}_{\text{4}}}/\Delta \\
{\text{4}}{\text{.}}\,\,{\text{B}}{{\text{r}}_{\text{2}}}
\end{subarray} ]{{{\text{1}}{\text{.}}\,\,{{\text{H}}_{\text{2}}}{\text{S}}{{\text{O}}_{\text{4}}}}}\]
2 \[\xrightarrow[\begin{subarray}{l}
2.\,\,{\text{B}}{{\text{r}}_{\text{2}}}/{\text{FeB}}{{\text{r}}_{\text{3}}} \\
3.\,\,{\text{dil}}.\,{{\text{H}}_{\text{2}}}{\text{S}}{{\text{O}}_{\text{4}}}/\Delta
\end{subarray} ]{{{\text{1}}{\text{.}}\,\,{\text{A}}{{\text{c}}_{\text{2}}}{\text{O}}}}\]
3 \(\xrightarrow[\substack{\text { 2.dil } \mathrm{H}_{2} \mathrm{SO}_{4} \text { 3. } \mathrm{HBr}}]{\text { 1. } \mathrm{Ac}_{2} \mathrm{O}}\)
4 \(\xrightarrow{\mathrm{Br}_{2} / \mathrm{FeBr}_{3}}\)
CHXII13:AMINES

324128 Assertion :
Aniline does not undergo Friedel Craft's reaction.
Reason :
\(-\mathrm{NH}_{2}\) group of Aniline is deactivating group for all reactions.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.
CHXII13:AMINES

324129 Read the Statement - A and Statement - B carefully to mark the correct options given below:
Statement A :
Anilinium hydrogen sulphate, on heating forms a mixture of ortho-and paraaminosulphonic acids.
Statement B :
The sulphonic acid group is electron withdrawing.

1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
CHXII13:AMINES

324130 Which of the following reactions belong to aromatic electrophilic substitution?
I. Bromination of acetanilide
II. Coupling reaction of aryl diazonium salts
III. Diazotization of aniline
IV. Acylation of aniline
Choose the correct option.

1 I and II
2 II and III
3 III and IV
4 I and IV
CHXII13:AMINES

324131 Number of groups that are o/p director for electrophilic aromatic substitution reaction are ____.
supporting img

1 8
2 4
3 6
4 5
For More Updates join with Us
CHXII13:AMINES

324127 supporting img

Which of the following reagent systems will be most suitable for this conversion?

1 \[\xrightarrow[\begin{subarray}{l}
{\text{2}}{\text{.}}\,\,{\text{A}}{{\text{c}}_{\text{2}}}{\text{O}} \\
3.\,\,{\text{dil}}{\text{.}}{{\text{H}}_{\text{2}}}{\text{S}}{{\text{O}}_{\text{4}}}/\Delta \\
{\text{4}}{\text{.}}\,\,{\text{B}}{{\text{r}}_{\text{2}}}
\end{subarray} ]{{{\text{1}}{\text{.}}\,\,{{\text{H}}_{\text{2}}}{\text{S}}{{\text{O}}_{\text{4}}}}}\]
2 \[\xrightarrow[\begin{subarray}{l}
2.\,\,{\text{B}}{{\text{r}}_{\text{2}}}/{\text{FeB}}{{\text{r}}_{\text{3}}} \\
3.\,\,{\text{dil}}.\,{{\text{H}}_{\text{2}}}{\text{S}}{{\text{O}}_{\text{4}}}/\Delta
\end{subarray} ]{{{\text{1}}{\text{.}}\,\,{\text{A}}{{\text{c}}_{\text{2}}}{\text{O}}}}\]
3 \(\xrightarrow[\substack{\text { 2.dil } \mathrm{H}_{2} \mathrm{SO}_{4} \text { 3. } \mathrm{HBr}}]{\text { 1. } \mathrm{Ac}_{2} \mathrm{O}}\)
4 \(\xrightarrow{\mathrm{Br}_{2} / \mathrm{FeBr}_{3}}\)
CHXII13:AMINES

324128 Assertion :
Aniline does not undergo Friedel Craft's reaction.
Reason :
\(-\mathrm{NH}_{2}\) group of Aniline is deactivating group for all reactions.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.
CHXII13:AMINES

324129 Read the Statement - A and Statement - B carefully to mark the correct options given below:
Statement A :
Anilinium hydrogen sulphate, on heating forms a mixture of ortho-and paraaminosulphonic acids.
Statement B :
The sulphonic acid group is electron withdrawing.

1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
CHXII13:AMINES

324130 Which of the following reactions belong to aromatic electrophilic substitution?
I. Bromination of acetanilide
II. Coupling reaction of aryl diazonium salts
III. Diazotization of aniline
IV. Acylation of aniline
Choose the correct option.

1 I and II
2 II and III
3 III and IV
4 I and IV
CHXII13:AMINES

324131 Number of groups that are o/p director for electrophilic aromatic substitution reaction are ____.
supporting img

1 8
2 4
3 6
4 5
NEET DIGITAL LIBRARY
CHXII13:AMINES

324127 supporting img

Which of the following reagent systems will be most suitable for this conversion?

1 \[\xrightarrow[\begin{subarray}{l}
{\text{2}}{\text{.}}\,\,{\text{A}}{{\text{c}}_{\text{2}}}{\text{O}} \\
3.\,\,{\text{dil}}{\text{.}}{{\text{H}}_{\text{2}}}{\text{S}}{{\text{O}}_{\text{4}}}/\Delta \\
{\text{4}}{\text{.}}\,\,{\text{B}}{{\text{r}}_{\text{2}}}
\end{subarray} ]{{{\text{1}}{\text{.}}\,\,{{\text{H}}_{\text{2}}}{\text{S}}{{\text{O}}_{\text{4}}}}}\]
2 \[\xrightarrow[\begin{subarray}{l}
2.\,\,{\text{B}}{{\text{r}}_{\text{2}}}/{\text{FeB}}{{\text{r}}_{\text{3}}} \\
3.\,\,{\text{dil}}.\,{{\text{H}}_{\text{2}}}{\text{S}}{{\text{O}}_{\text{4}}}/\Delta
\end{subarray} ]{{{\text{1}}{\text{.}}\,\,{\text{A}}{{\text{c}}_{\text{2}}}{\text{O}}}}\]
3 \(\xrightarrow[\substack{\text { 2.dil } \mathrm{H}_{2} \mathrm{SO}_{4} \text { 3. } \mathrm{HBr}}]{\text { 1. } \mathrm{Ac}_{2} \mathrm{O}}\)
4 \(\xrightarrow{\mathrm{Br}_{2} / \mathrm{FeBr}_{3}}\)
CHXII13:AMINES

324128 Assertion :
Aniline does not undergo Friedel Craft's reaction.
Reason :
\(-\mathrm{NH}_{2}\) group of Aniline is deactivating group for all reactions.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.
CHXII13:AMINES

324129 Read the Statement - A and Statement - B carefully to mark the correct options given below:
Statement A :
Anilinium hydrogen sulphate, on heating forms a mixture of ortho-and paraaminosulphonic acids.
Statement B :
The sulphonic acid group is electron withdrawing.

1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
CHXII13:AMINES

324130 Which of the following reactions belong to aromatic electrophilic substitution?
I. Bromination of acetanilide
II. Coupling reaction of aryl diazonium salts
III. Diazotization of aniline
IV. Acylation of aniline
Choose the correct option.

1 I and II
2 II and III
3 III and IV
4 I and IV
CHXII13:AMINES

324131 Number of groups that are o/p director for electrophilic aromatic substitution reaction are ____.
supporting img

1 8
2 4
3 6
4 5
Join With Us for More Updates
CHXII13:AMINES

324127 supporting img

Which of the following reagent systems will be most suitable for this conversion?

1 \[\xrightarrow[\begin{subarray}{l}
{\text{2}}{\text{.}}\,\,{\text{A}}{{\text{c}}_{\text{2}}}{\text{O}} \\
3.\,\,{\text{dil}}{\text{.}}{{\text{H}}_{\text{2}}}{\text{S}}{{\text{O}}_{\text{4}}}/\Delta \\
{\text{4}}{\text{.}}\,\,{\text{B}}{{\text{r}}_{\text{2}}}
\end{subarray} ]{{{\text{1}}{\text{.}}\,\,{{\text{H}}_{\text{2}}}{\text{S}}{{\text{O}}_{\text{4}}}}}\]
2 \[\xrightarrow[\begin{subarray}{l}
2.\,\,{\text{B}}{{\text{r}}_{\text{2}}}/{\text{FeB}}{{\text{r}}_{\text{3}}} \\
3.\,\,{\text{dil}}.\,{{\text{H}}_{\text{2}}}{\text{S}}{{\text{O}}_{\text{4}}}/\Delta
\end{subarray} ]{{{\text{1}}{\text{.}}\,\,{\text{A}}{{\text{c}}_{\text{2}}}{\text{O}}}}\]
3 \(\xrightarrow[\substack{\text { 2.dil } \mathrm{H}_{2} \mathrm{SO}_{4} \text { 3. } \mathrm{HBr}}]{\text { 1. } \mathrm{Ac}_{2} \mathrm{O}}\)
4 \(\xrightarrow{\mathrm{Br}_{2} / \mathrm{FeBr}_{3}}\)
CHXII13:AMINES

324128 Assertion :
Aniline does not undergo Friedel Craft's reaction.
Reason :
\(-\mathrm{NH}_{2}\) group of Aniline is deactivating group for all reactions.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.
CHXII13:AMINES

324129 Read the Statement - A and Statement - B carefully to mark the correct options given below:
Statement A :
Anilinium hydrogen sulphate, on heating forms a mixture of ortho-and paraaminosulphonic acids.
Statement B :
The sulphonic acid group is electron withdrawing.

1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
CHXII13:AMINES

324130 Which of the following reactions belong to aromatic electrophilic substitution?
I. Bromination of acetanilide
II. Coupling reaction of aryl diazonium salts
III. Diazotization of aniline
IV. Acylation of aniline
Choose the correct option.

1 I and II
2 II and III
3 III and IV
4 I and IV
CHXII13:AMINES

324131 Number of groups that are o/p director for electrophilic aromatic substitution reaction are ____.
supporting img

1 8
2 4
3 6
4 5