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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
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Nitric acid acting as the oxidizing agent.
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Commercial nitric acid is yellow in colour, but when it is diluted with water, it turns colourless.
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Hydrogen sulphide is bubbled through conc. HNO3?
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Nitric acid is added to washing soda and the resulting gas is passed through a freshly prepared lime water?
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Explain why only all-glass apparatus should be used for the preparation of nitric acid by heating concentrated sulphuric acid and potassium nitrate.
