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 #30131
Back to Home
View All REDOX REACTIONS AND ELECTROCHEMISTRY Questions
3 Views
Question
What is the oxidation state of iron in Fe₃O₄?
A. +8/3
B. +2
C. +3
D. +4
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What type of redox reaction is characterized by the same element undergoing both oxidation and reduc...
2
What is the oxidation state of Mn in MnO₄⁻?
2
Which of the following processes is classified as an oxidation reaction according to the classical d...
2
Which country's oil field was set ablaze after being struck by a drone, according to a recent report...
(Current Affairs)
8
What significant change did the RBI make to the cash reserve ratio (CRR) in June 2025?
(Current Affairs)
24