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 #32360
Back to Home
View All REDOX REACTIONS AND ELECTROCHEMISTRY Questions
16 Views
Question
What is the oxidation number of oxygen in CaO₂?
A. –2
B. –1
C. 0
D. +1
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Which of the following is the correct Stock notation for HAuCl₄?
10
What is the oxidation state of the terminal bromines in Br₃O₈?
13
What is the role of diphenylamine in Cr2O72– titrations?
12
Which Indian cricketer was named in Bengal's 50-member probables list for the upcoming domestic seas...
(Current Affairs)
10
What is the name of the road safety initiative launched by the Uttar Pradesh Transport Department in...
(Current Affairs)
9