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 #29628
Back to Home
View All REDOX REACTIONS AND ELECTROCHEMISTRY Questions
18 Views
Question
What is the oxidation state of cobalt in Co²⁺?
A. +1
B. +3
C. +4
D. +2
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the correct representation of a redox couple for copper?
12
Which of the following has E⁰ = –0.13 V?
21
What is the standard electrode potential of the Cu²⁺/Cu redox couple?
14
Which student team proposed the idea for Delhi’s first Smart Industrial Hub, Shakti-SIZ, that won ...
(Current Affairs)
13
Who recently accepted the ODI captaincy of Pakistan after Mohammad Rizwan stepped down?
(Current Affairs)
9