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WorksheetsNitrogen and ammonia
Total questions: 12
Worksheet time: 4mins
Nitrogen gas was discovered by
Daniel Rutherford
Ernest Rutherford
Lavoisier
Joseph Priestley
The total number of electrons that take part in forming the bond in N2 is
2
4
6
8
Nitrogen is inert because
It has small size
It is highly electronegative
It has high dissociation energy
It has a stable configuration.
Laughing gas is
N2O
NO2
N2O3
NO
The compound which has incomplete octet of the nitrogen atom is
NH4NO3
N2O
N2O5
NO
Which of the following is paramagnetic molecule
N2O4
N2O3
NO
NO2
Prof. Dr. Frit Haber won Noble prize in
1908
1913
1931
1918
In the above reaction, the formation of ammonia is favoured by
Increase in pressure and decrease in temperature
Decrease in pressure and increase in temperature
Increase in pressure and increase in temperature
Decrease in temperature and decrease in pressure
Ammonia can be dried by passing over
CaCl2
CaO
P2O5
H2SO4
Which one is not a property of ammonia?
It is lighter than air.
It is soluble in water.
It is a supporter of combustion.
It is a basic gas.
Oxidation of ammonia yields
NO2
N2O
NO
N2O5
On passing ammonia over heated copper oxide one of the products formed is
NO
N2
CuH2
N2O
