JEE Main · 2024 · Shift-ImediumDNF-206

In alkaline medium, MnO4- oxidises I- to

d & f-Block Elements · Class 12 · JEE Main Previous Year Question

Question

In alkaline medium, \ceMnO4−\ce{MnO4^-} oxidises \ceI−\ce{I^-} to

Options
  1. a

    \ceIO4−\ce{IO4^-}

  2. b

    \ceIO−\ce{IO^-}

  3. c

    \ceI2\ce{I2}

  4. d

    \ceIO3−\ce{IO3^-}

    ✓
Correct Answerd

\ceIO3−\ce{IO3^-}

Practice this question with progress tracking

Want timed practice with adaptive difficulty? Solve this question (and hundreds more from d & f-Block Elements) inside The Crucible, our adaptive practice platform.

Practice in The Crucible →Browse d & f-Block Elements chapter →

More JEE Main d & f-Block Elements PYQs

2024easy

When MnO2 and H2SO4 is added to a salt (A), the greenish yellow gas liberated as salt (A) is :

2024easy

Alkaline oxidative fusion of MnO2 gives "A" which on electrolytic oxidation in alkaline solution produces B. A and B respectively are:

2024medium

A first row transition metal in its +2 oxidation state has a spin-only magnetic moment value of 3.86 BM. The atomic number of the metal is:

2024medium

The orange colour of K2Cr2O7 and purple colour of KMnO4 is due to:

2024easy

Which of the following compounds show colour due to d–d transition?

View all 111 d & f-Block Elements PYQs →
In alkaline medium, MnO4- oxidises I- to (JEE Main 2024) | Canvas Classes