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प्रश्न
What is meant by the following term?
Fuming nitric acid
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उत्तर
It contains NO2 dissolved in concentrated HNO3. It is obtained by distilling concentrated HNO3 with a small amount of starch.
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संबंधित प्रश्न
Give two chemical equations for the following:
Nitric acid acting as the oxidizing agent.
Mention three important uses of nitric acid. Give the property of nitric acid involved in the use.
Give reason for the following:
Conc. Nitric acid renders iron passive.
Give reason for the following:
Aqua regia dissolves gold and platinum.
Complete and balance the following equation :
C + HNO3 → ___________
During a thunderstorm, the rainwater contains nitric acid. The nitric acid is formed as a result of three chemical reactions. Describe or write balanced chemical equation for these three reactions.
What do you see when concentrated nitric acid is added to copper?
Name the gas evolved:
The gas produced on heating sodium nitrate.
Identify the gas evolved when sulphur is treated with concentrated nitric acid.
Give one test to distinguish between the following pair of chemicals.
Zinc nitrate solution and calcium nitrate solution
