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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
Explain the following:
An all-glass apparatus is used in the laboratory preparation of nitric acid.
Ammonia is used in the Ostwald process.
Give the sources of reactants used in this process.
What is the purpose of Conc. H2SO4 in the above preparation?
- 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:
Nitric acid is used in purification of gold.
Write balanced equation and name the product formed when :
Sodium hydrogen carbonate is added to nitric acid.
Fill in the blank with appropriate word/words.
98% nitric acid is obtained by distilling 68% nitric acid with ________ under ______
Complete and balance the following equation:
Cu + HNO3 → NO2 + ________+ _________
Describe what you see when concentrated nitric acid is added to copper.
Name the compounds required for the laboratory preparation of nitric acid.
