1
MHT CET 2025 19th April Evening Shift
MCQ (Single Correct Answer)
+1
-0

What is the loss in molar mass when a primary amine is obtained by Hofmann degradation of amide?

A
$32 \mathrm{~g} \mathrm{~mol}^{-1}$
B
$14 \mathrm{~g} \mathrm{~mol}^{-1}$
C
$28 \mathrm{~g} \mathrm{~mol}^{-1}$
D
$30 \mathrm{~g} \mathrm{~mol}^{-1}$
2
MHT CET 2025 19th April Morning Shift
MCQ (Single Correct Answer)
+1
-0
Which from following compounds has lowest $\mathrm{pK}_{\mathrm{b}}$ value?
A
N -Ethylethanamine
B
Propan-2-amine
C
$\mathrm{NH}_3$
D
Benzenamine
3
MHT CET 2024 16th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Identify ' $Y$ ' in the following reaction.

$$\mathrm{CH}_3 \mathrm{Br} \xrightarrow{\mathrm{KcN}} \mathrm{X} \xrightarrow{\mathrm{Na}_2 / \mathrm{C}_2 \mathrm{H}_5 \mathrm{OH}} \mathrm{Y}$$

A
$\mathrm{CH}_3-\mathrm{CH}_2-\mathrm{NH}_2$
B
$\mathrm{CH}_3-\mathrm{O}-\mathrm{Na}$
C
$\mathrm{CH}_3-\mathrm{O}-\mathrm{C}_2 \mathrm{H}_5$
D
$\mathrm{CH}_3 \mathrm{CN}$
4
MHT CET 2024 16th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Identify a compound having properties of tear gas.

A
$\mathrm{SOCl}_2$
B
$\mathrm{COCl}_2$
C
$\mathrm{Cl}\left(\mathrm{CH}_2\right)_2 \mathrm{~S}\left(\mathrm{CH}_2\right)_2 \mathrm{Cl}$
D
$\mathrm{CCl}_3 \mathrm{NO}_2$
MHT CET Subjects
EXAM MAP