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 #32339
Back to Home
View All REDOX REACTIONS AND ELECTROCHEMISTRY Questions
25 Views
Question
In Fe₃O₄, what are the oxidation states of iron?
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
In the reaction TiCl₄(l) + 2Mg(s) → Ti(s) + 2MgCl₂(s), what happens to titanium?
22
Which of the following is a correct step in balancing redox reactions in acidic medium?
16
What is the net ionic equation for the reaction of K2Cr2O7 with Na2SO3 in acidic solution?
16
What was the highest water level recorded in the Yamuna River during the 2023 floods in Delhi?
(Current Affairs)
25
How much amount was recently disbursed by the National Biodiversity Authority (NBA) to red sanders f...
(Current Affairs)
10