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प्रश्न
Name the catalyst used in Ostwald process.
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उत्तर
Pt. gauge is used as a catalyst in ostwald process.
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संबंधित प्रश्न
How will you prepare the following from nitric acid?
copper nitrate
How will you prepare the following from nitric acid?
Magnesium nitrate
Give the chemical name and formula of the substance formed as a brown ring in the test for nitrate radical.
Explain with the help of a balanced equation the brown ring test for nitric acid.
Describe the Ostwald's process for the manufacture of nitric acid with labeled diagram.
Write balanced equation and name the product formed when :
Concentrated nitric acid is heated.
Complete and balance the following equation :
SO2 + HNO3 → ______________
Describe what you see when concentrated nitric acid is added to copper.
Account for the yellow colour that appears in concentrated nitric acid when it is left standing in an ordinary glass bottle.
Explain the following:
Concentrated nitric acid appears yellow when it is left standing in a glass bottle.
