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प्रश्न
What happens when (Given balanced equation):
Nitric acid is added to Kl (aq)?
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उत्तर
Nitric acid act as oxidizing agent and oxidizes iodide to iodine.
\[\ce{HNO3 + H2O -> H3O+ + NO^{-}_{3}}\]
\[\ce{KI -> I- + K+}\]
\[\ce{2I- ->[-2e-] I2}\]
\[\ce{2HNO3 + H2O + 2KI -> NO^{-}_{3} + I2 + 2KNO3 + H3O+}\]
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संबंधित प्रश्न
Ammonia is used in the Ostwald process.
Name the oxidising agent used in this process.
How will you prepare the following from nitric acid?
Magnesium nitrate
How will you prepare the following from nitric acid?
Aqua regia
Name the catalyst used in Ostwald process.
Describe the Ostwald's process for the manufacture of nitric acid with labeled diagram.
Why is freshly prepared ferrous sulphate solution used in the ring test?
Give two chemical tests for nitric acid.
What do you observe when?
Concentrated nitric acid is dropped on a hot surface?
What do you observe when?
Conc. HNO3 drops on the skin of a person?
Name the product, catalyst and approximate temperature maintained in Ostwald's process. How is the temperature maintained in the Ostwald's process?
