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 #39404
Back to Home
View All d and f BLOCK ELEMENTS Questions
18 Views
Question
What is the oxidation state of Mn in potassium permanganate (KMnO₄)?
A. +7
B. +6
C. +4
D. +2
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is a characteristic property of Zinc (Zn) related to its common oxidation state?
14
Which ion among the following is expected to be diamagnetic (have no unpaired electrons)?
11
What is the significance of the text's comparison of magnetic susceptibility values between lanthano...
6
According to Vice-President C.P. Radhakrishnan, which of the following best describes India’s hist...
(Current Affairs)
7
What was the name of the group that sent hoax bomb threats to over 300 schools and several airports ...
(Current Affairs)
14