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प्रश्न
Give reason for the following :
Nitric acid usually does not yield hydrogen from acids.
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उत्तर
Nitric acid usually do not yield hydrogen gas with metals, instead it reacts with metals and form respective nitrates , nitric oxide and water.
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संबंधित प्रश्न
Name the gas evolved when the following mixtures are heated.
Sodium Nitrite and Ammonium Chloride
Ammonia is used in the Ostwald process.
Name the oxidising agent used in this process.
Write an equation for the following conversions A, B, C and D.
Describe the Ostwald's process for the manufacture of nitric acid with labeled diagram.
Give reason for the following:
Aluminum does not react with nitric acid of any concentration.
Give reason for the following:
Conc. Nitric acid renders iron passive.
Complete and balance the following equation:
Cu + HNO3 → NO2 + ________+ _________
Write the balanced equation for the equation preparation of nitric acid from potassium nitrate.
Give the name of a soluble lead salt and write the eqution for the action of heat on this salt. Write the equation for the preparation of nitric acid from potassium nitrate.
Explain the following:
Dilute nitric acid is generally considered a typical acid but not so in its reaction with metals.
