1
AIPMT 2015
MCQ (Single Correct Answer)
+4
-1
Change Language
Method by which aniline cannot be prepared is
A
degradation of benzamide with bromine in alkaline solution
B
reduction of nitrobenzene with H2/Pd in ethanol
C
potassium salt of phthalimide treated with chlorobenzene followed by hydrolysis with aqueous NaOH solution
D
hydrolysis of phenylisocyanide with acidic solution.
2
AIPMT 2015
MCQ (Single Correct Answer)
+4
-1
Change Language
The number of structural isomers possible from the molecular formula C3H9N is
A
5
B
2
C
3
D
4
3
AIPMT 2015 Cancelled Paper
MCQ (Single Correct Answer)
+4
-1
Change Language
The electrolytic reduction of nitrobenzene in strongly acidic medium produces
A
azobenzene
B
aniline
C
$$p$$-aminophenol
D
azoxybenzene.
4
AIPMT 2014
MCQ (Single Correct Answer)
+4
-1
Change Language
Which of the following will be most stable diazonium salt RN2+X$$-$$?
A
CH3N2+X$$-$$
B
C6H5N2+X$$-$$
C
CH3CH2N2+X$$-$$
D
C6H5CH2N2+X$$-$$

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