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प्रश्न
Write a balanced chemical equation for the following:
Reaction of Ammonia with heated copper oxide.
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उत्तर
3CuO + 3NH3 → 3Cu + 3H2O + N2↑
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संबंधित प्रश्न
explain catalytic oxidation of ammonia.
Name the gas evolved in each of the following cases :
Ethene undergoes hydrogenation reaction.
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
Indicator that turns deep pink when treated with NH4OH.
Give balanced equation of :
Action of heat an a mixture of copper an nitric acid
Describe all what you will observe and write chemical equation, when limited amount of ammonia gas is passed through the following aqueous solution:
CuSO4
(a) Name the catalyst used in 1(ii)
(b) In the reaction referred to in 1(ii), the catalyst glows red hot. Why?
(c) What is the name of the industrial process which starts with the reaction reffered to in 1 (ii)?
Ranjana wants to prove that ammonia is a reducing agent. To demonstrate this, she passes ammonia gas over heated copper oxide. What will she observe?
