Published by:
CGP EDU Academic Team
Published on: August 21, 2026
Acidified potassium dichromate reacts with sulphur dioxide and oxidises it to sulphate. What is the oxidation state of chromium in the products of the reaction?
Text Solution
Verified by ExpertsThe correct answer is:
C
During the reaction, 
is converted to 
In 
, Oxidation state of Cr is +3.
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
The resultant of two vectors and is . If is doubled then the new resultant vector is perpendicu…
The velocity of a body depends on time according to the equation . The body is undergoing:
Three forces and are applied on an object of mass 1 kg at rest at origin. The position of the obj…
A wheel is subjected to uniform angular acceleration about its axis. Initially its angular velocity…
is an inclined plane at the foot of which there is a semi-circular hoop BCD of radius . A body st…
Figures (i), (ii), (iii) and (iv) show variation of force with time.
The impulse is highest in…