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प्रश्न
What do you observe when?
Concentrated nitric acid is dropped on a hot surface?
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उत्तर
Reddish brown fumes of nitrogen dioxide are observed.
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संबंधित प्रश्न
How will you prepare the following from nitric acid?
Sodium nitrate
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Write the equations involved in Ostwald process.
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Write balanced equation and name the product formed when :
Zinc reacts with dilute nitric acid.
Name the product, catalyst and approximate temperature maintained in Ostwald's process. How is the temperature maintained in the Ostwald's process?
Explain, why only all glass apparatus should be used for the preparation of nitric acid by heating concentrated sulphuric acid and potassium nitrate.
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Give a balanced equation for the following reaction:
Copper reacts with concentrated nitric acid.
