AFMC SERIES Chemistry
Nitrogen
3 previous year questions.
Volume: 3 Ques
Yield: Medium
High-Yield Trend
1
2011 1
2009 1
2004 Chapter Questions 3 MCQs
01
PYQ 2004
medium
chemistry ID: afmc-200
Which of the following oxides of nitrogen is solid?
1
2
3
4
02
PYQ 2009
medium
chemistry ID: afmc-200
By which of the following processes, pure nitrogen gas is prepared?
1
2
3
4
03
PYQ 2011
medium
chemistry ID: afmc-201
Nitration of nitrobenzene at with mixed acids gives
1
meta-dinitrobenzene
2
ortho-dinitrobenzene
3
para-dinitrobenzene
4
1, 3, 5-trinitro benzene
