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Question: Answered & Verified by Expert
Concentrated HNO3 reacts with Iodine to give
Chemistryp Block Elements (Group 15, 16, 17 & 18)JEE MainJEE Main 2022 (28 Jul Shift 2)
Options:
  • A HI,NO2 and H2O
  • B HIO2,N2O and H2O
  • C HIO3,NO2 and H2O
  • D HIO4,N2O and H2O
Solution:
1002 Upvotes Verified Answer
The correct answer is: HIO3,NO2 and H2O

Concentrated nitric acid is a strong oxidizing agent.

Concentrated nitric acid also oxidises non–metals and their compounds. Iodine is oxidised to iodic acid.

I2+10HNO3conc⇒2HIO3+10NO2+4H2O

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