1
TS EAMCET 2023 (Online) 13th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

The sequence of reagents which convert $p$-methyl aniline to $p$-methyl benzoic acid are

A

$\mathrm{KMnO}_4 / \mathrm{H}^{+} ; \mathrm{NaNO}_2+\mathrm{HCl} ; \mathrm{Cu} / \mathrm{HCl}$

B

$\mathrm{NaNO}_2+\mathrm{HCl} / 273 \mathrm{~K} ; \mathrm{Cu} / \mathrm{HCl} ; \mathrm{KMnO}_4 / \mathrm{H}^{+}$

C

$\mathrm{NaNO}_2+\mathrm{HCl} / 273 \mathrm{~K}$; $\mathrm{CuCN} / \mathrm{KCN}$; $\mathrm{H}_3 \mathrm{O}^{+}$

D

$\mathrm{NaNO}_2+\mathrm{HCl} / 285 \mathrm{~K} ; \mathrm{KCN} ; \mathrm{H}_3 \mathrm{O}^{+}$

2
TS EAMCET 2023 (Online) 13th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

An amine $(X)$ reacts with $p$-toluene sulphonyl chloride to give the product $Y$, which is insoluble in alkali. The product of $X$ with benzoyl chloride is

A

TS EAMCET 2023 (Online) 13th May Evening Shift Chemistry - Compounds Containing Nitrogen Question 18 English Option 1

B

TS EAMCET 2023 (Online) 13th May Evening Shift Chemistry - Compounds Containing Nitrogen Question 18 English Option 2

C

$$ \mathrm{CH}_3 \mathrm{CH}_2 \mathrm{NHCOC}_6 \mathrm{H}_5 $$

D

TS EAMCET 2023 (Online) 13th May Evening Shift Chemistry - Compounds Containing Nitrogen Question 18 English Option 4

3
TS EAMCET 2023 (Online) 13th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

$$ \text { In the given reaction, what is } X \text { ? } $$

TS EAMCET 2023 (Online) 13th May Morning Shift Chemistry - Compounds Containing Nitrogen Question 20 English

A

Isonitrile

B

Nitrile

C

Nitrite

D

Oxime

4
TS EAMCET 2023 (Online) 13th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Which of the following reactions are used in the preparation of aliphatic primary amines?

I. Gabriel's phthalimide reaction

II. Hoffmann bromamide reaction

III. Carbylamine reaction

IV. Sandmeyer reaction

A

II and III only

B

I and II only

C

III and IV only

D

I and IV only

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