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प्रश्न
Give two chemical equations for the following:
Nitric acid acting as the oxidizing agent.
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उत्तर
\[\ce{P + 5HNO3 -> \underset{(Phodphoric acid)}{H3PO4} + H2O + 5NO2}\]
\[\ce{C + 4HNO3 -> \underset{(Carbon dioxide)}{CO2} + 2H2O + 4NO2_{(g)}}\]
संबंधित प्रश्न
Explain the following:
An all-glass apparatus is used in the laboratory preparation of nitric acid.
What is meant by the following term?
Decrepitation
Why is the temperature maintained at 200°C in the above reaction?
Complete and balance the following equation :
Pt + HNO3 + HCl → ___________
Fill in the blank with appropriate word/words.
3 Cu + 8 HNO3 (dilute) → _______ + 4H2O + _________
Name the product, catalyst and approximate temperature maintained in Ostwald's process. How is the temperature maintained in the Ostwald's process?
What do you see when concentrated nitric acid is added to copper?
What would you observe in the following case:
Copper is heated with concentrated nitric acid in a hard glass test tube.
Identify the gas evolved when sulphur is treated with concentrated nitric acid.
Explain the following:
Dilute nitric acid is generally considered a typical acid but not so in its reaction with metals.
