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
REDOX REACTIONS AND ELECTROCHEMISTRY
Question #29714
Back to Home
View All REDOX REACTIONS AND ELECTROCHEMISTRY Questions
12 Views
Question
What is the oxidation number of Mn in MnO₂?
A. +1
B. +2
C. +3
D. +4
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Why is fluorine the strongest oxidizing agent among halogens?
15
In the reaction 2Cu₂O + Cu₂S → 6Cu + SO₂, which element is oxidised?
10
What is the oxidation state of oxygen in KClO₃?
9
Who was recently appointed as the new Director-General of the World Trade Organization (WTO)?
(Current Affairs)
85
In which city did ISRO conduct a successful short-duration hot test of its semi-cryogenic engine on ...
(Current Affairs)
18