1
MHT CET 2023 11th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

If, Aniline $$\frac{\text { i) } \mathrm{NaNO}_2+\mathrm{HCl}, 273 \mathrm{~K}}{\text { ii) } \mathrm{H}_2 \mathrm{O}, \Delta}$$ Product.

Identify the product of above reaction.

A
o-Nitroaniline
B
m-Nitroaniline
C
p-Nitroaniline
D
Phenol
2
MHT CET 2023 11th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Identify '$$\mathrm{A}$$' and '$$\mathrm{B}$$' in the following reaction.

$$\mathrm{CH}_3 \mathrm{Br} \stackrel{\mathrm{AgNO}_2}{\longrightarrow} \mathrm{A} \stackrel{\mathrm{Sn} / \mathrm{HCl}}{\longrightarrow} \mathrm{B}$$

A
$$\mathrm{CH}_3 \mathrm{NO}_2$$ and $$\mathrm{CH}_3 \mathrm{Cl}$$
B
$$\mathrm{CH}_3 \mathrm{NO}_2$$ and $$\mathrm{CH}_3 \mathrm{NH}_2$$
C
$$\mathrm{CH}_3 \mathrm{NH}_2$$ and $$\mathrm{CH}_3 \mathrm{Cl}$$
D
$$\mathrm{CH}_3 \mathrm{NH}_2$$ and $$\mathrm{CH}_3 \mathrm{CH}_2 \mathrm{NO}_2$$
3
MHT CET 2023 11th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Which among the following reagents is called as Hinsberg's reagent?

A
Benzenesulphonyl chloride
B
Sodium nitroprusside
C
Chromyl chloride
D
Hydraine
4
MHT CET 2023 11th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Which among the following amines has highest value of $$\mathrm{pK}_{\mathrm{b}}$$ ?

A
$$\left(\mathrm{CH}_3\right)_2 \mathrm{NH}$$
B
$$\left(\mathrm{CH}_3\right)_3 \mathrm{N}$$
C
$$\mathrm{CH}_3 \mathrm{NH}_2$$
D
$$\mathrm{C}_6 \mathrm{H}_5 \mathrm{NH}_2$$
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