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प्रश्न
Give a balanced chemical equation for Laboratory preparation of Nitric acid.
Give a balanced equation for the following:
Laboratory preparation of Nitric acid.
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उत्तर
Nitric acid is prepared by the reaction of conc. sulphuric acid with potassium or sodium nitrate.
\[\ce{KNO3 + H2SO4 (conc{.}) ->[<200°C] KHSO4 + HNO3}\]
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संबंधित प्रश्न
Write a balanced chemical equation for the following:
Action of cold and dilute Nitric acid on Copper
Write an equation for the following conversions A, B, C and D.
Name the Following:
Salt referred to as chile saltpeter.
- Name the process used for the manufacture of nitric acid.
- What are the reactants required for it and what are their sources?
- In which ratio reactants are taken in this process?
- Name the catalyst used in the process.
- What is the oxidizing agent in this process?
- Write the equations involved.
Give reason for the following:
Concentrated nitric acid is a stronger oxidizing agent.
Describe what you see when concentrated nitric acid is added to copper.
Write a chemical equation to illustrate the acidic nature of nitric acid.
Name the gas evolved:
The gas produced on heating sodium nitrate.
What is the special feature of the apparatus that is used in the laboratory preparation of 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.
