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 #29748
Back to Home
View All REDOX REACTIONS AND ELECTROCHEMISTRY Questions
21 Views
Question
What is the oxidation number of Cr in Cr₂O₃?
A. +1
B. +2
C. +3
D. +4
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Which of the following is NOT a redox titration method?
18
What is the balanced product of the reaction between Cu2+ and I–?
17
What is the main product of Cu2+ when it reacts with I–?
21
Which company received two observations from the USFDA?
(Current Affairs)
79
Which Indian golfer finished tied 33rd at the European Masters in 2025?
(Current Affairs)
26