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
45 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
In this reaction, what is the oxidizing agent?
37
Which of the following represents the reduction of mercury(I) ion?
22
What is the significance of redox reactions in pharmaceuticals?
35
Who is the Chief Minister of Bihar who shared the final design of the 'Janki Mandir' at Punauradham?
(Current Affairs)
63
Which Indian cricketer surpassed Gautam Gambhir in T20I runs during the Asia Cup 2025?
(Current Affairs)
55