1
COMEDK 2025 Morning Shift
MCQ (Single Correct Answer)
+1
-0
An organic compound $[\mathrm{X}]$ (molecular formula- $\mathrm{C}_5 \mathrm{H}_{11} \mathrm{NO}$ when reacted with $\mathrm{Br}_2$ / aq. NaOH yielded $[\mathrm{Y}]$ which reacts with $\mathrm{CHCl}_3$ and Ethanolic KOH to produce a foul smelling compound. Compound $[\mathrm{Y}]$ also reacts with HONO to produce Butan-1-ol with liberation of $\mathrm{N}_2(\mathrm{~g})$. Identify [X].
A
$\mathrm{CH}_3-\left(\mathrm{CH}_2\right)_3-\mathrm{CONH}_2$
B
$\mathrm{CH}_3-\left(\mathrm{CH}_2\right)_2-\mathrm{CO}-\mathrm{CH}_2-\mathrm{NH}_2$
C
$\mathrm{CH}_3-\mathrm{CH}_2-\mathrm{CO}-\left(\mathrm{CH}_2\right)_2-\mathrm{NH}_2$
D
$\mathrm{CH}_3-\left(\mathrm{CH}_2\right)_2-\mathrm{CH}\left(\mathrm{NH}_2\right)-\mathrm{CHO}$
2
COMEDK 2024 Evening Shift
MCQ (Single Correct Answer)
+1
-0

A compound having molecular formula $$\mathrm{C}_4 \mathrm{H}_{11} \mathrm{N}$$, reacts with $$\mathrm{CHCl}_3$$ in alcoholic $$\mathrm{KOH}$$, on heating, to form a compound with a foul smell. Identify the optically active isomer of the compound which also shows the above reaction.

A
2-Methylpropan-1-amine
B
Butan-1-amine
C
Butan-2-amine
D
N-Methylpropan-1-amine
3
COMEDK 2024 Evening Shift
MCQ (Single Correct Answer)
+1
-0

One of the reactions A, B, C, D given below yields a product which will not answer Hinsberg's test when reacted with Benzene sulphonyl chloride. Identify the reaction.

COMEDK 2024 Evening Shift Chemistry - Compounds Containing Nitrogen Question 11 English

A
C
B
B
C
A
D
D
4
COMEDK 2024 Afternoon Shift
MCQ (Single Correct Answer)
+1
-0

An organic compound with molecular formula $$\mathrm{C}_3 \mathrm{H}_5 \mathrm{N}$$ on hydrolysis gives compound '$$\mathrm{X}$$' which on treatment with $$\mathrm{Cl}_2 / \mathrm{P}$$ gives compound '$$\mathrm{Y}$$'. Compound '$$\mathrm{Y}$$' on reaction with $$\mathrm{NH}_3$$ gives '$$\mathrm{Z}$$'. The compound '$$\mathrm{Z}$$' is :

A
2-aminopropanoic acid
B
2-nitropropane
C
1-hydroxypropane
D
1-chloropropane
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