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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.
\[\ce{C + 4HNO3 -> CO2 + 2H2O + 4NO2}\]
संबंधित प्रश्न
Explain the following:
An all-glass apparatus is used in the laboratory preparation of nitric acid.
How will you prepare the following from nitric acid?
copper nitrate
Give the chemical name and formula of the substance formed as a brown ring in the test for nitrate radical.
Name the catalyst used in Ostwald process.
Give reason for the following:
Nitric acid is used in purification of gold.
What do you observe when?
Scrap zinc is heated with conc. HNO3?
What happens when (Given balanced equation):
Nitric acid is added to Kl (aq)?
Name the product, catalyst and approximate temperature maintained in Ostwald's process. How is the temperature maintained in the Ostwald's process?
Write a balanced equation for following :
Laboratory preparation nitric acid.
Explain why only all-glass apparatus should be used for the preparation of nitric acid by heating concentrated sulphuric acid and potassium nitrate.
