Published by:
CGP EDU Academic Team
Published on: August 14, 2026
The dark purple colour of 
disappears in the titration with oxalic acid in acidic medium. The overall change in the oxidation number of manganese in the reaction is:
Text Solution
Verified by ExpertsThe correct answer is:
A
In acidic medium,
change in ox. no. 
──────────────────────────────────────────────────────────────────────────────────────────
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems
PART-I PHYSICS SECTION-A
Three masses and are arranged in a system as shown in figure. All the…
A radio can tune to any station in to band. The value of corresponding wavelength bandwidth will …
The disintegration rate of a certain radioactive sample at any instant is 4250 disintegrations per …
A parallel beam of light of wavelength and intensity is incident on a surface perpendicular to th…
In young's double slit experiment, the fringe width is . If the entire arrangement is placed in wa…
The magnetic field of a plane electromagnetic wave is given by
The amplitude of the electric field…