Content protected from screenshots
GKFix.in
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
GKFix.in
Home
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
Start Quiz
GKFix MCQ Question
Test your knowledge and learn something new
Home
d and f BLOCK ELEMENTS
Question #39408
Back to Home
View All d and f BLOCK ELEMENTS Questions
5 Views
Question
What is the role of H⁺ ions in the reaction 5Fe²⁺ + MnO₄⁻ + 8H⁺ → Mn²⁺ + 4H₂O + 5Fe³⁺?
A. Reactant
B. Product
C. Catalyst
D. Spectator ion
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Why do transition elements have variable oxidation states?
4
For which Lanthanoids does the text explicitly state that the +4 oxidation state is observed only in...
4
For which application are mixed oxides of lanthanoids commonly used?
8
What was the closing value of the Indian rupee against the US dollar on July 2, 2025?
(Current Affairs)
15
Why is the CRPF sending commandos to Libya in July 2025?
(Current Affairs)
13