278990
Assertion : Acetamide reacts with $\mathrm{Br}_{2}$ in presence of methanolic $\mathrm{CH}_{3} \mathrm{ONa}$ to form methyl $\mathrm{N}$ methylcarbamate. Reason : Methyl isocyanate is formed as an intermediate which reacts with methanol to form methyl N-methylcarbamate.
1 If both Assertion and Reason are correct and the Reason is a correct explanation of Assertion
2 If both Assertion and Reason are correct but Reason is not the correct explanation of Assertion
3 If Assertion is correct but R is incorrect.
4 If both Assertion and Reaction are incorrect.
Explanation:
Hence, both assertion and reason is true.
AIIMS-2014
AMINES
279001
On hydrolysis of a "compound", two compounds are obtained. One of which on treatment with sodium nitrite and hydrochloric acid gives a product which does not respond to iodoform test. The second one reduces Tollen's reagent and Fehling's solution. The "compound" is
278990
Assertion : Acetamide reacts with $\mathrm{Br}_{2}$ in presence of methanolic $\mathrm{CH}_{3} \mathrm{ONa}$ to form methyl $\mathrm{N}$ methylcarbamate. Reason : Methyl isocyanate is formed as an intermediate which reacts with methanol to form methyl N-methylcarbamate.
1 If both Assertion and Reason are correct and the Reason is a correct explanation of Assertion
2 If both Assertion and Reason are correct but Reason is not the correct explanation of Assertion
3 If Assertion is correct but R is incorrect.
4 If both Assertion and Reaction are incorrect.
Explanation:
Hence, both assertion and reason is true.
AIIMS-2014
AMINES
279001
On hydrolysis of a "compound", two compounds are obtained. One of which on treatment with sodium nitrite and hydrochloric acid gives a product which does not respond to iodoform test. The second one reduces Tollen's reagent and Fehling's solution. The "compound" is
278990
Assertion : Acetamide reacts with $\mathrm{Br}_{2}$ in presence of methanolic $\mathrm{CH}_{3} \mathrm{ONa}$ to form methyl $\mathrm{N}$ methylcarbamate. Reason : Methyl isocyanate is formed as an intermediate which reacts with methanol to form methyl N-methylcarbamate.
1 If both Assertion and Reason are correct and the Reason is a correct explanation of Assertion
2 If both Assertion and Reason are correct but Reason is not the correct explanation of Assertion
3 If Assertion is correct but R is incorrect.
4 If both Assertion and Reaction are incorrect.
Explanation:
Hence, both assertion and reason is true.
AIIMS-2014
AMINES
279001
On hydrolysis of a "compound", two compounds are obtained. One of which on treatment with sodium nitrite and hydrochloric acid gives a product which does not respond to iodoform test. The second one reduces Tollen's reagent and Fehling's solution. The "compound" is
278990
Assertion : Acetamide reacts with $\mathrm{Br}_{2}$ in presence of methanolic $\mathrm{CH}_{3} \mathrm{ONa}$ to form methyl $\mathrm{N}$ methylcarbamate. Reason : Methyl isocyanate is formed as an intermediate which reacts with methanol to form methyl N-methylcarbamate.
1 If both Assertion and Reason are correct and the Reason is a correct explanation of Assertion
2 If both Assertion and Reason are correct but Reason is not the correct explanation of Assertion
3 If Assertion is correct but R is incorrect.
4 If both Assertion and Reaction are incorrect.
Explanation:
Hence, both assertion and reason is true.
AIIMS-2014
AMINES
279001
On hydrolysis of a "compound", two compounds are obtained. One of which on treatment with sodium nitrite and hydrochloric acid gives a product which does not respond to iodoform test. The second one reduces Tollen's reagent and Fehling's solution. The "compound" is