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
27 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 number of carbon in CH4?
27
What is the oxidation state of Mn in MnO4^–?
25
In N₂H₄ + 2H₂O₂ → N₂ + 4H₂O, what is oxidized?
25
What major infrastructure project did India announce to enhance connectivity with Bhutan in Septembe...
(Current Affairs)
20
What did the Supreme Court rule regarding Governors’ power to grant assent to State Bills?
(Current Affairs)
23