Group 15 Elements: Nitrogen Group - Free MCQ Practice Test with solutions,
MCQ Practice Test & Solutions: Test: Group 15 Elements: Nitrogen Group (20 Questions)
You can prepare effectively for JEE Chemistry for JEE Main & Advanced with this dedicated MCQ Practice Test (available with solutions) on the important topic of "Test: Group 15 Elements: Nitrogen Group". These 20 questions have been designed by the experts with the latest curriculum of JEE 2026, to help you master the concept.
Test Highlights:
- - Format: Multiple Choice Questions (MCQ)
- - Duration: 20 minutes
- - Number of Questions: 20
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dil. 
and 
are respectively 
Detailed Solution: Question 1
In nitrogen family, the H-M-Hbond angle in the hydrides gradually becomes closer to 
on going from 
to 
. This shows that gradually
Detailed Solution: Question 2
can be removed byDetailed Solution: Question 3
which is brown
A deep brown gas is formed by mixing two colourless gases which are
Detailed Solution: Question 4
brownWhich of the following compounds does not exist?
Detailed Solution: Question 5
The brown ring test for 
and 
is due to the formation of complex ion with a formula
Detailed Solution: Question 6
ion is formedAn element 
forms compounds of the formula 
and 
but does not form 
.
Which of the following is the element 
forms compounds of the formula and but does not form .Which of the following is the element
Detailed Solution: Question 7
and not 
since it has no 
atomic orbitals in valence shellDetailed Solution: Question 8
is a planar molecule whereas 
is pyramidal because
Detailed Solution: Question 9
there is 
hybridisation (planar) whereas in 
hybridisation is 
hence shape is pyramidalA metal 
on heating in nitrogen gas gives 
on treatment with 
gives a colourless gas which when passed through 
solution gives a blue colour. 
is
Detailed Solution: Question 10
Which reaction(s) among the following produce dinitrogen?
Detailed Solution: Question 11
on heating gives 
and 
. This reaction is a source of pure nitrogen.
Consider the following sequence of reaction.
Identify 
gas :
Identify
gas :Detailed Solution: Question 12
Among the following compounds, which on heating do not produce 
?
?Detailed Solution: Question 13
Which of the following statements is not true?
Detailed Solution: Question 14
is paramagnetic and readily dimerises to 
which is diamagnetic.The compounds formed by the reaction of ammonia with chlorine and iodine are respectively
Detailed Solution: Question 15
and 
respectively as follows
on heating liberates a gas. The same gas will be obtained by
Detailed Solution: Question 16
Among the following elements which one can not form pentahalides.
Detailed Solution: Question 17
When sugar is treated with conc. sulphuric acid, the sugar is charred. In this process, sugar is
Detailed Solution: Question 18
Which of the following nitrogen oxide is a neutral oxide?
Detailed Solution: Question 19
and 
are acidic oxide while 
is a neutral oxide.(I) 
(II)
The incorrect statement regarding above reactions is
Detailed Solution: Question 20
, it is very polarizing and favours the formation of 
.
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