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 #30132
Back to Home
View All REDOX REACTIONS AND ELECTROCHEMISTRY Questions
26 Views
Question
What is the oxidation state of manganese in Mn₃O₄?
A. +8/3
B. +2
C. +3
D. +4
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
In the reaction 2K₄[Fe(CN)₆] + H₂O₂ → 2K₃[Fe(CN)₆] + 2KOH, what is reduced?
22
What is the correct balanced equation for the redox reaction involving PbO2 and HCl?
17
What is the oxidation number of hydrogen in H2O?
22
Armed men abducted students and staff from a Catholic boarding school in which Nigerian state in Nov...
(Current Affairs)
12
What initiative was launched by Delhi CM Rekha Gupta to integrate India's cultural heritage into mod...
(Current Affairs)
17