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
20 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
Why is the concept of fractional oxidation numbers considered unconvincing?
19
In the reaction 2Na(s) + H2(g) → 2NaH(s), what is the correct representation of the overall reacti...
12
What is the oxidation number of nitrogen in NO₂?
19
Which Indian cricketer announced retirement from all forms of cricket on August 25, 2025?
(Current Affairs)
25
Which former Jharkhand CM alleged that the state government diluted the core spirit of the PESA Act,...
(Current Affairs)
5