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 #39418
Back to Home
View All d and f BLOCK ELEMENTS Questions
32 Views
Question
What is the charge on the permanganate ion?
A. 1-
B. 2-
C. 1+
D. 2+
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What happens to the oxidation state of manganese in the half-reaction MnO₄⁻ + 8H⁺ + 5e⁻ → ...
16
What is the main factor contributing to the stability of the +2 oxidation state for Zinc (Zn)?
22
In the series VO2+, Cr2O72-, MnO4-, what is the primary reason for the increasing oxidising power?
22
Who was accused by S Ramadoss of planting a bugging device in his residence in Villupuram?
(Current Affairs)
47
Which 39-year-old football legend signed with AC Milan on a one-year contract in July 2025, aiming t...
(Current Affairs)
38