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
32 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 role of diphenylamine in Cr2O72– titrations?
28
In the reaction 2HgCl₂ + SnCl₂ → Hg₂Cl₂ + SnCl₄, which species is oxidized?
26
What is the oxidation number of Fe in FeCl₃?
34
Which young Indian karting driver completed her first full European season in the RMC Euro Trophy in...
(Current Affairs)
28
What was the Supreme Court's decision regarding its May 2 verdict on Bhushan Steel and Power Limited...
(Current Affairs)
26