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प्रश्न
Give two chemical equations for the following:
Reactions of nitric acid with non-metals.
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उत्तर
\[\ce{C + 4HNO3 -> CO2 + 4NO2 + 2H2O}\]
\[\ce{S + 6HNO3 -> H2SO4 + 2H2O + 6NO2}\]
संबंधित प्रश्न
Give two chemical equations for the following:
Nitric acid acting as the oxidizing agent.
How will you prepare the following from nitric acid?
Aqua regia
Describe the Ostwald's process for the manufacture of nitric acid with labeled diagram.
Give reason for the following:
Commercial nitric acid is yellow in colour, but when it is diluted with water, it turns colourless.
Give reason for the following:
Aqua regia dissolves gold and platinum.
Write balanced equation for the preparation of nitric acid from potassium nitrate.
Give reason for the following:
Commercial concentrated nitric acid is yellow in colour, but when it is dilute with water, it turns colourless.
Give one chemical test for nitric acid.
Name the product, catalyst and approximate temperature maintained in Ostwald's process. How is the temperature maintained in the Ostwald's process?
What do you see when concentrated nitric acid is added to copper?
Give one test to distinguish between the following pair of chemicals.
Zinc nitrate solution and calcium nitrate solution
