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 #29672
Back to Home
View All REDOX REACTIONS AND ELECTROCHEMISTRY Questions
3 Views
Question
What is the oxidation number of cobalt in Co2O3?
A. +2
B. +3
C. +4
D. +6
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the sensitivity of the test using H₂S gas to detect Cu²⁺ ions?
2
What is the main visual cue in a titration involving MnO4–?
2
What is the correct definition of oxidation in terms of electron transfer?
3
Who was appointed as the new Director-General of the Indian Council of Medical Research (ICMR) in Ju...
(Current Affairs)
88
What is the revised GDP growth projection for India in FY26 according to Ind-Ra?
(Current Affairs)
7