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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 balanced chemical equations for the following:
An equation to illustrate the reducing nature of ammonia.
Name the following
Salt used to clean metal surface before soldering, tinning, etc.
Give balanced equation of :
Action of heat an a mixture of copper an nitric acid
Give balanced reactions for the following conversion:
Ammonia to nitrogen using oxygen.
Write the equation for the reaction in the Haber process, that forms ammonia.
Write the equation for the following :
Ammonium chloride is treated with sodium hydroxide.
How is ammonia dried and collected in the laboratory?
