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प्रश्न
Name a metal nitrate which on heating is changed into metal oxide.
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उत्तर
Copper nitrate [Cu(NO3)2]
\[\ce{2Cu(NO3)2 ->[\Delta]2CuO + 4NO2 + O2}\]
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संबंधित प्रश्न
Explain the following:
Concentrated nitric add appears yellow when it is left standing in a glass bottle.
Ammonia is used in the Ostwald process.
What is the ratio of ammonia and air taken in this process?
The nitrate salt which does not give a mixture of NO2 and O2 on heating is ______.
How is nitric acid prepared in a laboratory?
Why is the temperature maintained at 200°C in the above reaction?
Nitric acid cannot be concentrated beyond 68% by the distillation of a dilute solution of HNO3, State the reason.
Give reason for the following:
Concentrated nitric acid is a stronger oxidizing agent.
Write a balanced equation for the production of nitrogen dioxide using copper.
Write the equation for the laboratory preparation of nitric acid from potassium nitrate and concentrated sulphuric acid.
Write a balanced equation for following :
Laboratory preparation nitric acid.
