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प्रश्न
What would you observe in the following case:
Copper is heated with concentrated nitric acid in a hard glass test tube.
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उत्तर
Brown fumes of nitrogen dioxide are produced. Copper reacts with concentrated nitric acid to produce copper nitrate, water and nitrogen dioxide.
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संबंधित प्रश्न
Ammonia is used in the Ostwald process.
Name the catalyst used in the process.
How will you prepare the following from nitric acid?
Lead nitrate
Name the catalyst used in Ostwald process.
Write balanced equation and name the product formed when :
Sodium hydrogen carbonate is added to nitric acid.
Complete and balance the following equation :
SO2 + HNO3 → ______________
Complete and balance the following equation :
HNO3 + FeSO4 + H2SO4 → ______________
Choose the correct answer from the option given below :
Concentrated nitric acid oxidises phosphorus to :
The first step in the manufacture of nitric acid is the catalytic oxidation of ammonia. What is the name of the catalyst?
What happens when
Common salt solution is added to silver nitrate solution and NH3 solution add to it.
Complete the table:
| Name of Process | Inputs | Equation | Output |
| Ammonia + Air | Nitric acid |
