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 #30127
Back to Home
View All REDOX REACTIONS AND ELECTROCHEMISTRY Questions
28 Views
Question
What is the oxidation state of oxygen in O₂⁻?
A. +½
B. –½
C. +0
D. +1
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the principal reason many elements occur on Earth in the form of oxides?
21
What is the correct half-reaction for the reduction of hydrogen in 2Na(s) + H₂(g) → 2NaH(s)?
20
What is the total increase in oxidation state of Br in the reaction Br^– → BrO3^–?
16
Who holds the record for the highest opening partnership in India’s Women’s World Cup history as...
(Current Affairs)
14
What percentage of the workforce in India's Fast-Moving Consumer Durables (FMCD) sector is made up o...
(Current Affairs)
23