1
AIPMT 2015
MCQ (Single Correct Answer)
+4
-1
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
The number of structural isomers possible from the molecular formula C3H9N is
A
5
B
2
C
3
D
4
3
AIPMT 2015
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
Caprolactam is used for the manufacture of
A
teflon
B
terylene
C
nylon 6, 6
D
nylon 6.
4
AIPMT 2015
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
The correct statement regarding defects in crystalline solids is
A
Frenkel defects decrease the density of crystalline solids
B
Frenkel defect is a dislocation defect
C
Frenkel defect is found in halides of alkaline metals
D
Schottky defects have no effect on the density of crystalline solids.
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