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प्रश्न
Give reason for the following:
In laboratory preparation of nitric acid all the apparatus including cork should be made up of glass.
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उत्तर
ln laboratory preparation of nitric acid all the apparatus including cork should be made up of glass because nitric acid vapours are highly corrosive in nature and corrodes cork, rubber etc.
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संबंधित प्रश्न
Write balanced chemical equations for Action of hot and concentrated Nitric acid on copper
Name a metal nitrate which on heating is changed into metal.
What is the purpose of Conc. H2SO4 in the above preparation?
What are the reactants required for Ostwald process and what are their sources?
In which ratio reactants are taken in Ostwald process?
Give reason for the following:
Nitric acid is used in purification of gold.
Choose the correct answer from the option given below:
The catalyst used in the manufacture of HNO3 by Ostwald process is
Dilute nitric acid is generally considered a typical acid except for its reaction with metals. In what way is dilute nitric acid different from other acids when it reacts with metals?
Balanced equation of oxidation of carbon with concentrated HNO3
What happens when
NH3 solution is added to CuSO4 solution drop by drop and then in excess.
