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 #29828
Back to Home
View All REDOX REACTIONS AND ELECTROCHEMISTRY Questions
25 Views
Question
What is the oxidation number of copper (Cu) in CuO?
A. +1
B. +2
C. +3
D. +4
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the reducing power order of the following metals: Zn, Cu, Ag?
26
What is the oxidation half-reaction in the reaction between Fe^2+ and Cr2O7^2– in acidic medium?
27
What is the oxidation number of aluminum in Al2O3?
32
Which Indian government body is responsible for maintaining inflation around 4%, and has cumulativel...
(Current Affairs)
31
Which state cabinet approved the creation of the third cheetah habitat at Nauradehi?
(Current Affairs)
25