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प्रश्न
Can we use conc. HCl in place of Conc. H2SO4 ?
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उत्तर
No, Concentrated HCl cannot be used in the place of concentrated H2SO4 because HCl is more volatile than HNO3 and hence nitric acid vapour will carry HCl vapours.
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संबंधित प्रश्न
Explain the following:
Dilute nitric acid is generally considered a typical acid but not so in its reaction with metals.
Explain the following:
An all-glass apparatus is used in the laboratory preparation of nitric acid.
The nitrate salt which does not give a mixture of NO2 and O2 on heating is ______.
What are the reactants required for Ostwald process and what are their sources?
Give reason for the following:
Aqua regia dissolves gold and platinum.
How will you prepare Aqua regia from nitric acid?
What do you observe when?
Scrap zinc is heated with conc. HNO3?
Account for the yellow colour that appears in concentrated nitric acid when it is left standing in an ordinary glass bottle.
Lead nitrate decomposes on heating to give ______.
Explain why only all-glass apparatus should be used for the preparation of nitric acid by heating concentrated sulphuric acid and potassium nitrate.
