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प्रश्न
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?
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उत्तर
Black copper oxide changes to reddish brown/pink copper.
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संबंधित प्रश्न
Write a balanced chemical equation for the following:
Reaction of Ammonia with heated copper oxide.
The acid which is prepared by catalytic oxidation of ammonia.
A gas ‘A’ reacts with another gas ‘B’ in the presence of a catalyst to give a colourless gas ‘C’. The gas ‘C’ when comes in contact with air produces a brown gas ‘D’. The solution of ‘A’ in water turns red litmus blue. Explain the observations.
Name the following
Ammonium salt used in explosive.
Give balanced equation to prove that ammonia Has the element nitrogen in it.
Write equation for the following:
Catalytic oxidation of ammonia
How is ammonia dried and collected in the laboratory?
The catalyst used in the oxidation of ammonia is ______.
