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 #29770
Back to Home
View All REDOX REACTIONS AND ELECTROCHEMISTRY Questions
18 Views
Question
What is the oxidation number of Cu in CuO?
A. +1
B. +2
C. +3
D. +4
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
How is excess chlorine removed from drinking water?
15
In the reaction V₂O₅(s) + 5Ca(s) → 2V(s) + 5CaO(s), what happens to vanadium?
20
What is the primary definition of reduction?
17
What was the primary cause of road accident fatalities in India in 2023, according to the Ministry o...
(Current Affairs)
14
Why was Mohit Kumar arrested by Delhi Police in connection with an incident in Sarita Vihar?
(Current Affairs)
15