Amines
CHXII13:AMINES

324358 Assertion :
When acetamide reacts with \(\mathrm{NaOH}\) and \(\mathrm{Br}_{2}\) methyl amine is formed.
Reason :
The reaction occurs through intermediate formation of isocyanate.

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

324359 The product formed when phthalimide is treated with a mixture of \(\mathrm{Br}_{2}\) and strong \(\mathrm{NaOH}\) solution is

1 aniline
2 phthalamide
3 phthalic acid
4 anthranilic acid.
CHXII13:AMINES

324360 The best reagent for converting 2-Phenylpropanamide into 2-Phenylpropanamine is

1 excess \(\mathrm{H}_{2}\)
2 \(\mathrm{Br}_{2}\) in aqueous \(\mathrm{NaOH}\)
3 iodine in the presence of red phosphorus
4 \(\mathrm{LiAlH}_{4}\) in ether
CHXII13:AMINES

324361 Identify the major product \({\mathrm{C}}\) formed in the following reaction sequence:
\({\text{C}}{{\text{H}}_3} - {\text{C}}{{\text{H}}_2} - {\text{C}}{{\text{H}}_2} - {\text{I}}\xrightarrow{{{\text{NaCN}}}}{\text{A}}\xrightarrow[{{\text{ Partial hydrolysis }}}]{{{\text{O}}{{\text{H}}^ - }}}{\text{B}}\xrightarrow[{{\text{B}}{{\text{r}}_2}}]{{{\text{NaOH}}}}\mathop {\text{C}}\limits_{{\text{ (major) }}} \)

1 Propylamine
2 Butylamine
3 Butanamide
4 \({\mathrm{\alpha}}\)-Bromobutanoic acid
CHXII13:AMINES

324358 Assertion :
When acetamide reacts with \(\mathrm{NaOH}\) and \(\mathrm{Br}_{2}\) methyl amine is formed.
Reason :
The reaction occurs through intermediate formation of isocyanate.

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

324359 The product formed when phthalimide is treated with a mixture of \(\mathrm{Br}_{2}\) and strong \(\mathrm{NaOH}\) solution is

1 aniline
2 phthalamide
3 phthalic acid
4 anthranilic acid.
CHXII13:AMINES

324360 The best reagent for converting 2-Phenylpropanamide into 2-Phenylpropanamine is

1 excess \(\mathrm{H}_{2}\)
2 \(\mathrm{Br}_{2}\) in aqueous \(\mathrm{NaOH}\)
3 iodine in the presence of red phosphorus
4 \(\mathrm{LiAlH}_{4}\) in ether
CHXII13:AMINES

324361 Identify the major product \({\mathrm{C}}\) formed in the following reaction sequence:
\({\text{C}}{{\text{H}}_3} - {\text{C}}{{\text{H}}_2} - {\text{C}}{{\text{H}}_2} - {\text{I}}\xrightarrow{{{\text{NaCN}}}}{\text{A}}\xrightarrow[{{\text{ Partial hydrolysis }}}]{{{\text{O}}{{\text{H}}^ - }}}{\text{B}}\xrightarrow[{{\text{B}}{{\text{r}}_2}}]{{{\text{NaOH}}}}\mathop {\text{C}}\limits_{{\text{ (major) }}} \)

1 Propylamine
2 Butylamine
3 Butanamide
4 \({\mathrm{\alpha}}\)-Bromobutanoic acid
CHXII13:AMINES

324358 Assertion :
When acetamide reacts with \(\mathrm{NaOH}\) and \(\mathrm{Br}_{2}\) methyl amine is formed.
Reason :
The reaction occurs through intermediate formation of isocyanate.

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

324359 The product formed when phthalimide is treated with a mixture of \(\mathrm{Br}_{2}\) and strong \(\mathrm{NaOH}\) solution is

1 aniline
2 phthalamide
3 phthalic acid
4 anthranilic acid.
CHXII13:AMINES

324360 The best reagent for converting 2-Phenylpropanamide into 2-Phenylpropanamine is

1 excess \(\mathrm{H}_{2}\)
2 \(\mathrm{Br}_{2}\) in aqueous \(\mathrm{NaOH}\)
3 iodine in the presence of red phosphorus
4 \(\mathrm{LiAlH}_{4}\) in ether
CHXII13:AMINES

324361 Identify the major product \({\mathrm{C}}\) formed in the following reaction sequence:
\({\text{C}}{{\text{H}}_3} - {\text{C}}{{\text{H}}_2} - {\text{C}}{{\text{H}}_2} - {\text{I}}\xrightarrow{{{\text{NaCN}}}}{\text{A}}\xrightarrow[{{\text{ Partial hydrolysis }}}]{{{\text{O}}{{\text{H}}^ - }}}{\text{B}}\xrightarrow[{{\text{B}}{{\text{r}}_2}}]{{{\text{NaOH}}}}\mathop {\text{C}}\limits_{{\text{ (major) }}} \)

1 Propylamine
2 Butylamine
3 Butanamide
4 \({\mathrm{\alpha}}\)-Bromobutanoic acid
CHXII13:AMINES

324358 Assertion :
When acetamide reacts with \(\mathrm{NaOH}\) and \(\mathrm{Br}_{2}\) methyl amine is formed.
Reason :
The reaction occurs through intermediate formation of isocyanate.

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

324359 The product formed when phthalimide is treated with a mixture of \(\mathrm{Br}_{2}\) and strong \(\mathrm{NaOH}\) solution is

1 aniline
2 phthalamide
3 phthalic acid
4 anthranilic acid.
CHXII13:AMINES

324360 The best reagent for converting 2-Phenylpropanamide into 2-Phenylpropanamine is

1 excess \(\mathrm{H}_{2}\)
2 \(\mathrm{Br}_{2}\) in aqueous \(\mathrm{NaOH}\)
3 iodine in the presence of red phosphorus
4 \(\mathrm{LiAlH}_{4}\) in ether
CHXII13:AMINES

324361 Identify the major product \({\mathrm{C}}\) formed in the following reaction sequence:
\({\text{C}}{{\text{H}}_3} - {\text{C}}{{\text{H}}_2} - {\text{C}}{{\text{H}}_2} - {\text{I}}\xrightarrow{{{\text{NaCN}}}}{\text{A}}\xrightarrow[{{\text{ Partial hydrolysis }}}]{{{\text{O}}{{\text{H}}^ - }}}{\text{B}}\xrightarrow[{{\text{B}}{{\text{r}}_2}}]{{{\text{NaOH}}}}\mathop {\text{C}}\limits_{{\text{ (major) }}} \)

1 Propylamine
2 Butylamine
3 Butanamide
4 \({\mathrm{\alpha}}\)-Bromobutanoic acid