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प्रश्न
What is the purpose of Conc. H2SO4 in the above preparation?
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उत्तर
Concentrated sulphuric acid is non-volatile and produce volatile nitric acid.
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संबंधित प्रश्न
Explain the following:
Concentrated nitric add appears yellow when it is left standing in a glass bottle.
Ammonia is used in the Ostwald process.
Give the sources of reactants used in this process.
Name the Following:
Gas obtained by treating manganese with 1% nirtric acid.
Name the Following:
Salt referred to as chile saltpeter.
Describe the Ostwald's process for the manufacture of nitric acid with labeled diagram.
Give reason for the following:
Lighting is a blessing in disguise.
What do you observe when?
Scrap zinc is heated with conc. HNO3?
What happen when (Given balanced equation):
Limestone reacts with nitric acid?
Name the gas evolved:
The gas produced on heating sodium nitrate.
Explain why nitric acid is kept in a reagent bottle for a long time.
