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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
Explain with the help of a balanced equation the brown ring test for nitric acid.
Nitric acid cannot be concentrated beyond 68% by the distillation of a dilute solution of HNO3, State the reason.
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What do you observe when?
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Fe + HNO3(conc.) → _____________
Choose the correct answer from the option given below :
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Aluminum, Nitride and Water.
What is the special feature of the apparatus that is used in the laboratory preparation of nitric acid?
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