ExamHabit
Practise free

NEET 2022

NEET 2022 Chemistry question on Redox and Electrochemistry

In the neutral or faintly alkaline medium, KMnO4\text{KMnO}_4 oxidises iodide into iodate. The change in oxidation state of manganese in this reaction is from
  1. A.
    +7+7 to +4+4
  2. B.
    +6+6 to +4+4
  3. C.
    +7+7 to +3+3
  4. D.
    +6+6 to +5+5
Show answer

Correct option: A

[NEET 2022]

Practise Redox and Electrochemistry the way it is asked

A timed set of real NEET Redox and Electrochemistry questions, graded as the exam grades. No sign-up.

Start a Redox and Electrochemistry test

More: all NEET Redox and Electrochemistry questions · NEET 2022 · Chemistry chapter list