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प्रश्न
What do you see when concentrated nitric acid is added to copper?
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उत्तर
When concentrated nitric acid is added to copper brown fumes of nitrogen dioxide are observed.
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संबंधित प्रश्न
Ammonia is used in the Ostwald process.
Give the sources of reactants used in this process.
Ammonia is used in the Ostwald process.
Name the oxidising agent used in this process.
Give two chemical equations for the following:
Nitric acid acting as the oxidizing agent.
Name the Following:
Gas obtained by treating manganese with 1% nirtric acid.
Can we use conc. HCl in place of Conc. H2SO4 ?
What are the reactants required for Ostwald process and what are their sources?
Name the catalyst used in Ostwald process.
Give reason for the following:
Commercial nitric acid is yellow in colour, but when it is diluted with water, it turns colourless.
What happen when (Given balanced equation) :
Nitric acid is dissolved in large amount of water?
Choose the correct answer from the option given below :
When treated with nitric acid which of the following liberate hydrogen?
