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प्रश्न
Give reason for the following:
Lighting is a blessing in disguise.
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उत्तर
Lightning is a blessing as it is the natural source of synthesis of nitric acid.
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संबंधित प्रश्न
Ammonia is used in the Ostwald process.
Why is quartz used in this process?
Write a balanced equation and name the products formed when zinc reacts with dilute nitric acid.
Name a metal nitrate which on heating is changed into metal.
The chemical used in the brown ring test is ______.
What is meant by the following term?
Decrepitation
Write balanced equation for the preparation of nitric acid from potassium nitrate.
Name the product, catalyst and approximate temperature maintained in Ostwald's process. How is the temperature maintained in the Ostwald's process?
State, what is observe when nitric acid is kept in a reagent bottle for a long time.
Why should the temperature of the reaction mixture of nitric acid not be allowed to rise above 200oC?
Identify the gas evolved when sulphur is treated with concentrated nitric acid.
