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 #29624
Back to Home
View All REDOX REACTIONS AND ELECTROCHEMISTRY Questions
56 Views
Question
What is the oxidation state of copper in Cu²⁺?
A. +1
B. +3
C. +4
D. +2
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Which of the following is a product in the basic medium reaction of P4 with OH–?
30
What is the role of the cathode in an electrochemical cell?
34
Which of the following metals has the highest electron-releasing tendency according to the given tex...
15