Advertisements
Advertisements
प्रश्न
What is the action of Excess of air on ammonia ?
उत्तर
2NH3 + 2O2 → N2O + 3H2O
4NH3 + 3O2 → 2N2 + 6H2O
Ammonia burns in excess of air to give N2 and H2O.
APPEARS IN
संबंधित प्रश्न
What is the action of the following reagents on ammonia :
Nessler's reagent
Mention the conditions required to maximise the yield of ammonia.
How does ammonia react with a solution of Cu2+?
How is ammonia manufactured industrially?
What is the action of Na Metal on ammonia?
What is the action of the following reagents on ammonia :
Sodium metal
What is Nessler’s reagent ?
In laboratory ammonia is prepared by heating:
Ammonia has a higher boiling point and is less volatile because of ____________.
Ammonia act as a Lewis base because nitrogen has ____________.
On heating ammonium dichromate and barium azide separately we get ______.
In Haber’s process for the manufacture of NH3:
Ammonia on reaction with hypochlorite anion can form:
When ammonia is heated with cupric oxide, a molecule of ammonia will ____________.
Liquid ammonia bottles are opened after cooling them in ice for some time. It is because liquid NH3 ____________.
Ammonia is generally manufactured for fertilizers by the reaction:
In qualitative analysis when \[\ce{H2S}\] is passed through an aqueous solution of salt acidified with dil. \[\ce{HCl}\], a black precipitate is obtained. On boiling the precipitate with dil. \[\ce{HNO3}\], it forms a solution of blue colour. Addition of excess of aqueous solution of ammonia to this solution gives ______.
In the preparation of HNO3, we get NO gas by catalytic oxidation of ammonia. The moles of NO produced by the oxidation of two moles of NH3 will be ______.
\[\ce{PCl5}\] reacts with finely divided silver on heating and a white silver salt is obtained, which dissolves on adding excess aqueous \[\ce{NH3}\] solution. Write the reactions involved to explain what happens.
What happens when reactions:
Benzylchloride is treated with ammonia followed by the reaction with Chloromethane.
