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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
\[\ce{NaOH + HNO3 -> NaNO3 + H2O}\]
\[\ce{CuO + 2HNO3 -> Cu(NO3)2 + H2O}\]
संबंधित प्रश्न
How will you prepare the following from nitric acid?
Lead nitrate
Name the oxide of nitrogen which turns brown on exposure to air. How is it prepared?
How is nitric acid prepared in laboratory?
What is the purpose of Conc. H2SO4 in the above preparation?
Give reason for the following:
Concentrated nitric acid is a stronger oxidizing agent.
Choose the correct answer from the option given below :
Concentrated nitric acid oxidises phosphorus to :
Write balanced equation for the preparation of nitric acid from potassium nitrate.
Give reason for the following:
In the laboratory preparation of nitric acid, the mixture of concentrated sulphuric acid and sodium nitatre should not be heated very strongly, above 200°C
Write the equation for the laboratory preparation of nitric acid from potassium nitrate and concentrated sulphuric acid.
Write the equation for the reaction:
Aluminum, Nitride and Water.
