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प्रश्न
Explain the following:
Dilute nitric acid is generally considered a typical acid but not so in its reaction with metals.
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उत्तर
Dilute nitric acid is generally considered a typical acid except for its reaction with metals because it does not liberate hydrogen. It is a powerful oxidising agent, and nascent oxygen formed oxidises hydrogen in water.
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संबंधित प्रश्न
Give a balanced chemical equation for Laboratory preparation of Nitric acid.
Write an equation for the following conversions A, B, C and D.
The nitrate salt which does not give a mixture of NO2 and O2 on heating is ______.
Name the catalyst used in Ostwald process.
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Fe + HNO3(conc.) → _____________
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Pt + HNO3 + HCl → ___________
Fill in the blank with appropriate word/words.
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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
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Cu + HNO3 → NO2 + ________+ _________
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