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प्रश्न
Name the products formed when carbon and conc. nitric acid is heated.
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उत्तर
Heating carbon with nitric acid results in the oxidation of carbon to CO2 and the reduction of nitric acid to NO2 by oxygen loss.
\[\ce{C + 4HNO3 -> CO2 + 2H2O + 4NO2}\]
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संबंधित प्रश्न
What is the type of salt formed when the reactants are heated at a suitable temperature for the preparation of Nitric acid?
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:
Salt referred to as chile saltpeter.
What is the purpose of Conc. H2SO4 in the above preparation?
Name (formula is not acceptable) the gas produced in the following reaction:
By the action of concentrated nitric acid on copper.
Why should the temperature of the reaction mixture of nitric acid not be allowed to rise above 200oC?
Explain the following:
Concentrated nitric acid appears yellow when it is left standing in a glass bottle.
The figure given below illustrates the apparatus used in the laboratory preparation of nitric acid.
- Name A (a liquid), B (a solid), and C (a liquid). (Do not give the formulae.)
- Write an equation to show how nitric acid undergoes decomposition.
- Write the equation for the reaction in which copper is oxidised by concentrated nitric acid.
Give a balanced equation for the following reaction:
Copper reacts with concentrated nitric acid.
