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Manipal MET2015Chemistryp Block Elements (Group 15, 16, 17 & 18)

I ₂ dissolve in KI solution due to formation of

Options

  1. AKl ₂ and I ⁻
  2. BK ⁺ ; I ⁻ and I ₂
  3. CI ₃⁻
  4. DNone of the above

Correct answer

C. I ₃⁻

Step-by-step solution

I ₂ form complex ion ₃ in KI solution due to which it dissolve in it.

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