1
MHT CET (PCB) 2025 9th April Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which among the following compounds has highest boiling point?

A

$n-\mathrm{C}_4 \mathrm{H}_9 \mathrm{NH}_2$

B

$\left(\mathrm{C}_2 \mathrm{H}_5\right)_2 \mathrm{NH}$

C

$\mathrm{C}_2 \mathrm{H}_5 \mathrm{~N}\left(\mathrm{CH}_3\right)_2$

D

$\left(\mathrm{CH}_3\right)_3-\mathrm{C}-\mathrm{NH}_2$

2
MHT CET (PCB) 2025 9th April Morning Shift
MCQ (Single Correct Answer)
+1
-0

Identify product P in following reaction. Acetamide $+4[\mathrm{H}] \xrightarrow{\mathrm{Na}_2-\mathrm{C}_2 \mathrm{H}_5 \mathrm{OH}} \mathrm{P}$

A

Methanamine

B

Acetonitrile

C

Ethanamine

D

Ethanoic acid

3
MHT CET (PCB) 2025 9th April Morning Shift
MCQ (Single Correct Answer)
+1
-0

What is the number of alkyl groups attached with N -atom of amines formed when 4 n moles of alkyl halide treated with n mole alc. $\mathrm{NH}_3$ at 373 K ?

A

4

B

3

C

2

D

1

4
MHT CET (PCB) 2024 22th April Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which of the following has the highest basic strength?

A
Trimethyl amine
B
Dimethyl amine
C
Methylamine
D
Ammonia

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