Content protected from screenshots
GKFix.in
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
Home
My Profile
General Knowledge
Categories
Concept Builder
Start Quiz
Logout
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
38 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
What is the oxidation state of Cr in Cr₂O₇²⁻?
39
Which of the following metals has the highest electron-releasing tendency according to the given tex...
13
What is the oxidation state of silver in Ag⁺?
38