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 #29624
Back to Home
View All REDOX REACTIONS AND ELECTROCHEMISTRY Questions
15 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
What is the main idea behind defining redox reactions in terms of electron transfer?
11
In the reaction CuSO₄(aq) + Zn(s) → Cu(s) + ZnSO₄(aq), what role does Zn play?
11
Which of the following is NOT a type of redox reaction?
11
Noida police busted a fake law enforcement agency claiming links with Interpol. What was the name of...
(Current Affairs)
9
What major health concern was highlighted by rheumatologists at IRACON 2025 in Delhi?
(Current Affairs)
2