1. Tardigrade
  2. Question
  3. Chemistry
  4. Given below are two statements: Statement I: Iron (III) catalyst, acidified K 2 Cr 2 O 7 and neutral KMnO 4 have the ability to oxidise I' to I 2 independently. Statement II: Manganate ion is paramagnetic in nature and involves p π- p π bonding. In the light of the above statements, choose the correct answer from the options.

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Q. Given below are two statements:
Statement I : Iron (III) catalyst, acidified $K _2 Cr _2 O _7$ and neutral $KMnO _4$ have the ability to oxidise I' to $I _2$ independently.
Statement II : Manganate ion is paramagnetic in nature and involves $p \pi- p \pi$ bonding.
In the light of the above statements, choose the correct answer from the options.

JEE MainJEE Main 2022The d-and f-Block Elements

Solution:

Neutral $KMnO _4$ oxidises $I ^{-}$to $IO _3^{-}$
Manganate ion has $d \pi- p \pi$ bonding.