In alkaline medium.. | JEE Main 2024| d and f Block Elements

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JEE MAIN 2024

29-01-24 S1

Question

In alkaline medium.$\mathrm{MnO}_4^{-}$ oxidises $\mathrm{I}^{-}$ to

Select the correct option:

$\mathrm{IO}_4^{-}$

$\mathrm{IO}^{-}$

$\mathrm{I}_2$

$\mathrm{IO}_3^{-}$

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

$2 \mathrm{MnO}_4^{-}+\mathrm{H}_2 \mathrm{O}+\mathrm{I}^{-} \xrightarrow{\text { alkaline medium }} 2 \mathrm{MnO}_2+2 \mathrm{OH}^{-}+\mathrm{IO}_3^{-}$

Question Tags

JEE Main

Chemistry

Easy

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