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 #40142
Back to Home
View All d and f BLOCK ELEMENTS Questions
4 Views
Question
What is the usual oxidation state of Manganese (Mn) in Potassium Permanganate (KMnO4)?
A. +2
B. +4
C. +6
D. +7
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the atomic number (Z) of Nickel (Ni)?
6
Which of the following is an example of an interstitial compound?
3
Which of the following transition metals is known for its high volatility and is liquid at room temp...
2
Which Indian industry body has called for a national strategy on critical materials to secure electr...
(Current Affairs)
5
How many active COVID-19 cases were reported in Delhi as of May 31, 2025?
(Current Affairs)
16