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प्रश्न
Give two chemical equations for the following:
Nitric acid showing as acidic character.
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उत्तर १
\[\ce{K2O + 2HNO3 -> 2KNO3 + H2O}\]
\[\ce{ZnO + 2HNO3 -> Zn(NO3)2+ H2O}\]
उत्तर २
\[\ce{NaOH + HNO3 -> NaNO3 + H2O}\]
\[\ce{CuO + 2HNO3 -> Cu(NO3)2 + H2O}\]
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संबंधित प्रश्न
Explain the following:
An all-glass apparatus is used in the laboratory preparation of nitric acid.
How will you prepare the following from nitric acid?
Lead nitrate
The chemical used in the brown ring test is ______.
Name the Following:
Two coloured nitrates.
Name the catalyst used in Ostwald process.
Give reason for the following:
Aluminum does not react with nitric acid of any concentration.
Complete and balance the following equation :
SO2 + HNO3 → ______________
Give two chemical tests to distinguish between dilute nitric acid and hydrochloric acid.
The first step in the manufacture of nitric acid is the catalytic oxidation of ammonia. What is the name of the catalyst?
Why should the temperature of the reaction mixture of nitric acid not be allowed to rise above 200oC?
