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प्रश्न
Give two chemical equations for the following:
Nitric acid acting as the oxidizing agent.
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उत्तर
\[\ce{P + 5HNO3 -> \underset{(Phodphoric acid)}{H3PO4} + H2O + 5NO2}\]
\[\ce{C + 4HNO3 -> \underset{(Carbon dioxide)}{CO2} + 2H2O + 4NO2_{(g)}}\]
संबंधित प्रश्न
Ammonia is used in the Ostwald process.
Why is quartz used in this process?
The nitrate salt which does not give a mixture of NO2 and O2 on heating is ______.
The chemical used in the brown ring test is ______.
What is meant by the following term?
Fuming nitric acid
What are the reactants required for Ostwald process and what are their sources?
Explain with the help of a balanced equation, the brown ring test for nitric acid.
Give reason for the following:
Aqua regia dissolves gold and platinum.
Give the name of a soluble lead salt and write the eqution for the action of heat on this salt. Write the equation for the preparation of nitric acid from potassium nitrate.
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 the following:
Dilute nitric acid is generally considered a typical acid but not so in its reaction with metals.
