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प्रश्न
Name the gas evolved in each of the following cases :
Ammonia reacts with heated copper oxide.
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उत्तर
Ammonia reacts with heated copper oxide to give dinitrogen 2 ( ) N gas along with Cu and H2O.
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संबंधित प्रश्न
Ammonia solution in water gives a blue precipitate when it combines with a solution of copper salt. The blue precipitate further dissolves in excess of an ammonia solution to give the azure blue solution. Explain with the equation.
Name the gas obtained when ammonia burns in an atmosphere of oxygen without any catalyst.
Complete the following equation.
4 NH3 +5O2 →
What important process starts with the reaction in above? Name the catalyst used.
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
Gas obtained by treating chlorine in excess of ammonia.
Give balanced reactions for the following conversion:
Ammonia to ammonium sulphate.
Choose the correct answer from the options given below :
Nessler's reagent is an alkaline solution of
Give a balanced chemical equation for the following:
Reaction of ammonia with excess of chlorine.
The product formed when ammonia reacts with oxygen is ______.
