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 #32361
Back to Home
View All REDOX REACTIONS AND ELECTROCHEMISTRY Questions
25 Views
Question
What are the oxidation states of iron in Fe₃O₄?
A. All Fe atoms are +2
B. All Fe atoms are +3
C. +2 and +3
D. Fe has oxidation number 0
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the purpose of redox reactions in the hydrogen economy?
22
What is the main industrial use of halogen displacement reactions?
21
Which ion acts as the oxidizing agent in the reaction MnO4^– + Br^– → MnO2 + BrO3^–?
17
Which two chief ministers met in Guwahati to discuss border issues and mutual development?
(Current Affairs)
26
Which bill passed in the Jharkhand Assembly seeks to regulate fees in professional educational insti...
(Current Affairs)
18