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प्रश्न
What do you observe when?
Concentrated nitric acid is dropped on a hot surface?
उत्तर
Reddish brown fumes of nitrogen dioxide are observed.
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संबंधित प्रश्न
How will you prepare the following from nitric acid?
Lead nitrate
Give the chemical name and formula of the substance formed as a brown ring in the test for nitrate radical.
Name the Following:
Salt used in the laboratory to prepare nitric acid
What happens when (Given balanced equation):
Nitric acid is added to Kl (aq)?
What happen when (Given balanced equation):
Nitric acid is added to washing soda and the resulting gas is passed through a freshly prepared lime water?
Complete and balance the following equation :
SO2 + HNO3 → ______________
Write a balanced equation for the production of nitrogen dioxide using copper.
Write the balanced equation for the equation preparation of nitric acid from potassium nitrate.
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.
Copy and complete the following table relating to important industrial processes output refers to the product of the process not the intermediate steps.
| Name of process | Inputs | Catalyst | Equation for catalysed reaction | Output |
| Haber process | Hydrogen + | |||
|
Ammonia + |
Nitric acid |
