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प्रश्न
Write a balanced equation for the production of nitrogen dioxide using copper.
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उत्तर
\[\ce{Cu + 4HNO3 ->[\Delta] Cu(NO3)2 + 2NO2 + 2H2O}\]
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संबंधित प्रश्न
Ammonia is used in the Ostwald process.
Give the sources of reactants used in this process.
The nitrate salt which does not give a mixture of NO2 and O2 on heating is ______.
What is meant by the following term?
Fuming nitric acid
Can we use conc. HCl in place of Conc. H2SO4 ?
Give three equations of the reaction to prove that nitric acid is an acid.
What do you observe when?
Concentrated nitric acid is dropped on a hot surface?
Complete and balance the following equation :
SO2 + HNO3 → ______________
Complete and balance the following equation :
FeSO4 + NO + H2O → ______________
Give reason for the following:
In the laboratory preparation of nitric acid, the mixture of concentrated sulphuric acid and sodium nitatre should not be heated very strongly, above 200°C
What do you see when concentrated nitric acid is added to copper?
