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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
Name a solution which absorbs nitric oxide.
Name the Following:
Salt referred to as chile saltpeter.
Name the Following:
Product obtained by heating concentrated nitric acid.
Why is freshly prepared ferrous sulphate solution used in the ring test?
What do you observe when?
Concentrated nitric acid is dropped on a hot surface?
Complete and balance the following equation :
HNO3 + FeSO4 + H2SO4 → ______________
Name (formula is not acceptable) the gas produced in the following reaction:
By the action of concentrated nitric acid on copper.
When nitric acid is prepared by the action of concentrated sulphuric acid on potassium nitrate. what is the special feature of the apparatus used?
Explain, why only all glass apparatus should be used for the preparation of nitric acid by heating concentrated sulphuric acid and potassium nitrate.
Explain the following:
Concentrated nitric acid appears yellow when it is left standing in a glass bottle.
