Advertisements
Advertisements
प्रश्न
Name the products formed when carbon and conc. nitric acid is heated.
Advertisements
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.
\[\ce{C + 4HNO3 -> CO2 + 2H2O + 4NO2}\]
APPEARS IN
संबंधित प्रश्न
How is nitric acid prepared in laboratory?
What are the reactants required for Ostwald process and what are their sources?
Fill in the blank with appropriate word/words.
Aqua regia is a mixture of _______ and________
During a thunderstorm, the rainwater contains nitric acid. The nitric acid is formed as a result of three chemical reactions. Describe or write balanced chemical equation for these three reactions.
Name (formula is not acceptable) the gas produced in the following reaction:
By the action of concentrated nitric acid on copper.
Name (formula is not acceptable) the gas produced in the following reaction:
On warming ammonium sulphate with sodium hydroxide solution.
Why does pure nitric acid take on a yellowish brown colour when exposed to light?
When nitric acid is prepared by the action of concentrated sulphuric acid on potassium nitrate. what is the special feature of the apparatus used?
What happens when
NH3 solution is added to CuSO4 solution drop by drop and then in excess.
Explain why only all-glass apparatus should be used for the preparation of nitric acid by heating concentrated sulphuric acid and potassium nitrate.
