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प्रश्न
Write a balanced equation for following :
Laboratory preparation nitric acid.
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उत्तर
\[\ce{KNO3 + H2SO4 ->[>200°C] KHSO4 + HNO3}\]
OR
\[\ce{NaNO3 + H2SO4 ->[<200°C] NaHSO4 + HNO3}\]
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संबंधित प्रश्न
Write a balanced chemical equation for the following:
Action of cold and dilute Nitric acid on Copper
How will you prepare the following from nitric acid?
Magnesium nitrate
Name a metal nitrate which on heating is changed into metal oxide.
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.
Why is freshly prepared ferrous sulphate solution used in the ring test?
Give reason for the following:
Concentrated nitric acid is a stronger oxidizing agent.
Write balanced equation and name the product formed when :
Zinc reacts with dilute nitric acid.
Give reason for the following:
In the laboratory preparation of nitric acid, the mixture of concentrated sulphuric acid and sodium nitatre should not be heated very strongly, above 200°C
Name the product, catalyst and approximate temperature maintained in Ostwald's process. How is the temperature maintained in the Ostwald's process?
