1
JEE Main 2021 (Online) 18th March Evening Shift
MCQ (Single Correct Answer)
+4
-1
An organic compound "A" on treatment with benzene sulphonyl chloride gives compound B. B is soluble in dil. NaOH solution. Compound A is :
A
B
C6H5 $$-$$ NHCH2CH3
C
C6H5 $$-$$ N $$-$$ (CH3)2
D
C6H5 $$-$$ CH2NHCH3
2
JEE Main 2021 (Online) 18th March Morning Shift
MCQ (Single Correct Answer)
+4
-1
Considering the above reaction, X and Y respectively are :
A
B
C
D
3
JEE Main 2021 (Online) 17th March Evening Shift
MCQ (Single Correct Answer)
+4
-1
In the above reaction, the structural formula of (A), ''X'' and ''Y'' respectively are :
A
B
C
D
4
JEE Main 2021 (Online) 17th March Evening Shift
MCQ (Single Correct Answer)
+4
-1
Primary, secondary and tertiary amines can be separated using:
Questions Asked from Compounds Containing Nitrogen (MCQ (Single Correct Answer))
Number in Brackets after Paper Indicates No. of Questions
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