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प्रश्न
Write a balanced equation for following :
Laboratory preparation nitric acid.
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उत्तर
\[\ce{KNO3 + H2SO4 ->[>200°C] KHSO4 + HNO3}\]
OR
\[\ce{NaNO3 + H2SO4 ->[<200°C] NaHSO4 + HNO3}\]
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संबंधित प्रश्न
Write balanced chemical equations for Action of hot and concentrated Nitric acid on copper
Give two chemical equations for the following:
Nitric acid showing as acidic character.
How will you prepare the following from nitric acid?
Magnesium nitrate
Name a metal nitrate which on heating is changed into metal.
Name the following :
Gas produced in air during lighting.
What is meant by the following term?
Decrepitation
Complete and balance the following equation :
SO2 + HNO3 → ______________
What do you see when concentrated nitric acid is added to copper?
Write a chemical equation to illustrate the acidic nature of nitric acid.
Give one test to distinguish between the following pair of chemicals.
Zinc nitrate solution and calcium nitrate solution
