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प्रश्न
Write a balanced equation and name the products formed when concentrated nitric acid is heated.
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उत्तर
When concentrated nitric acid is heated, it decomposes into nitrogen dioxide, oxygen and water.
\[\ce{4HNO3 ->[\Delta] 2H2O + 4NO2 + O2}\]
संबंधित प्रश्न
Give a balanced chemical equation for Action of conc. Nitric acid on Sulphur
- Write a balanced chemical equation for the laboratory preparation of nitric acid.
- In the preparation of nitric acid from KNO3, concentrated hydrochloric acid is not used in place of concentrated sulphuric acid. Explain why?
- Conc. nitric acid prepared in the laboratory is yellow in colour. Why? How is this colour removed?
- Give reasons for the following:
In the laboratory preparation of nitric acid, the mixture of concentrated sulphuric acid and sodium nitrate should not be heated very strongly above 200°C.
Name the Following:
Product obtained by the catalytic oxidation of ammonia.
What is the oxidizing agent in ostwald process ?
Write the balanced equation for the following:
Action of heat on AgNO3
Write down the word equation or balanced equation for the action of concentrated nitric acid on copper.
Choose the correct word from the given options to complete the sentence :
Sulphur can be converted to sulphuric acid using __________ nitric acid.
Write the equation of the following reaction.
Sulphur can be converted to sulphuric acid using concentrated nitric acid.
Write equation to show the reaction between the following:
Copper oxide and dilute nitric acid.
Write sqauential observation for effect of heat on Copper nitrate.
