1
JEE Main 2021 (Online) 16th March Morning Shift
MCQ (Single Correct Answer)
+4
-1
In the above chemical reaction, intermediate ''X'' and reagent/condition ''A'' are :
A
B
C
D
2
JEE Main 2021 (Online) 16th March Morning Shift
MCQ (Single Correct Answer)
+4
-1
Which of the following reactions DOES NOT involve Hoffmann bromamide degradation?
A
B
C
D
3
JEE Main 2021 (Online) 26th February Evening Shift
MCQ (Single Correct Answer)
+4
-1
A. Phenyl methanamine
B. N,N-Dimethylaniline
C. N-Methyl aniline
D. Benzenamine
Choose the correct order of basic nature of the above amines.
B. N,N-Dimethylaniline
C. N-Methyl aniline
D. Benzenamine
Choose the correct order of basic nature of the above amines.
4
JEE Main 2021 (Online) 26th February Morning Shift
MCQ (Single Correct Answer)
+4
-1
An amine on reaction with benzensulphonyl chloride produces a compound insoluble in alkaline solution. This amine can be prepared by ammonolysis of ethyl chloride. The correct structure of amine is :
A
CH3CH2NH2
B
CH3CH2CH2NHCH3
C
CH3CH2CH2$$\mathop N\limits^H $$-CH2CH3
D
Questions Asked from Compounds Containing Nitrogen (MCQ (Single Correct Answer))
Number in Brackets after Paper Indicates No. of Questions
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