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प्रश्न
What is meant by the following term?
Fuming nitric acid
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उत्तर
It contains NO2 dissolved in concentrated HNO3. It is obtained by distilling concentrated HNO3 with a small amount of starch.
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संबंधित प्रश्न
Name the gas evolved when the following mixtures are heated.
Sodium Nitrite and Ammonium Chloride
Explain the following:
Dilute nitric acid is generally considered a typical acid but not so in its reaction with metals.
Name the oxide of nitrogen which turns brown on exposure to air. How is it prepared?
In which ratio reactants are taken in Ostwald process?
Describe the Ostwald's process for the manufacture of nitric acid with labeled diagram.
Brown ring disappear if the test tube is disturbed.
What do you observe when?
Hydrogen sulphide is bubbled through conc. HNO3?
What happens when (Given balanced equation):
Nitric acid is added to Kl (aq)?
Complete and balance the following equation :
Fe + HNO3(conc.) → _____________
Write a balanced equation for following :
Laboratory preparation nitric acid.
