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प्रश्न
Write a balanced equation for the action of heat on a mixture of copper and concentrated nitric acid.
Give a balanced equation for the following:
Action of heat on a mixture of copper and nitric acid.
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उत्तर
\[\ce{Cu + 4HNO3 -> Cu(NO3)2 + 2H2O + 2NO2}\]
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संबंधित प्रश्न
Explain the following:
An all-glass apparatus is used in the laboratory preparation of nitric acid.
Give two chemical equations for the following:
Nitric acid acting as the oxidizing agent.
Write a balanced equation and name the products formed when cupric oxide reacts with nitric acid.
Name the Following:
Two coloured nitrates.
Give reason for the following:
Aluminum does not react with nitric acid of any concentration.
Give reason for the following:
Nitric acid is used in purification of gold.
Write a balanced equation for the production of nitrogen dioxide using copper.
Name (formula is not acceptable) the gas produced in the following reaction:
By the action of concentrated nitric acid on copper.
Name the compounds required for the laboratory preparation of nitric acid.
Explain the following:
Concentrated nitric acid appears yellow when it is left standing in a glass bottle.
