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 #29826
Back to Home
View All REDOX REACTIONS AND ELECTROCHEMISTRY Questions
24 Views
Question
What is the oxidation number of iron (Fe) in Fe₂O₃?
A. +1
B. +2
C. +3
D. +4
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Which of the following has the lowest oxidizing strength?
33
What is the primary reason many elements occur in nature as oxides?
27
What happens when MnO₄⁻ reacts with SO₂ in acidic solution?
27
How many people were reportedly killed in Sri Lanka due to Cyclone Ditwah as of December 10, 2025?
(Current Affairs)
16
Who recently resigned as Rector of the College of Europe amid a fraud investigation involving a dipl...
(Current Affairs)
14