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प्रश्न
State one relevant observation for the following:
Burning of ammonia in excess of oxygen.
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उत्तर
When ammonia is exposed to excess oxygen, it produces a yellowish-green flame due to the formation of Nitrogen gas.
\[\ce{4NH3_{(g)} + 3O2_{(g)} -> 2N2_{(g)} + 6H2O_{(l)}}\]
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संबंधित प्रश्न
Write a balanced chemical equation for the following:
Reaction of Ammonia with heated copper oxide.
Copy and complete the following table which refers to the industrial method for the preparation of ammonia and sulphuric acid:
| Name of the compoun | Name of the process | Catalytic equation (with the catalyst) |
| Ammonia | (i)__________ | (ii) __________ |
| Sulhuric acid | (iii) ___________ | (iv) __________ |
Name the following
Products obtained by burning ammonia in oxygen.
Name the following
Liquid when added to metallic nitride that yield ammonia.
Name the following
Ammonium salt used in explosive.
Write a balanced chemical equation for the following:
When an excess of ammonia is treated with chlorine.
Name the substance used for drying ammonia gas? Why cannot substances such as conc.H2SO4, anhydrous calcium chloride and phosphorus pentoxide be used for drying ammonia gas?
Write a balanced equation for the following conversion:
Nitrogen trichloride from ammonia.
On passing ammonia gas over heated copper oxide for some time, a reddish-brown residue is left behind. What property of ammonia is demonstrated here?
