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 #29769
Back to Home
View All REDOX REACTIONS AND ELECTROCHEMISTRY Questions
31 Views
Question
What is the oxidation number of Ni in NiO?
A. +1
B. +2
C. +3
D. +4
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What does a negative standard electrode potential indicate?
29
In the reaction 2Na(s) + O2(g) → 2Na2O(s), what happens to oxygen?
20
What is the oxidation number of N in NH₃?
30
Why did local authorities in Tibet temporarily close the Chinese side of Mount Everest to tourists i...
(Current Affairs)
19
Which team retained the Ashes in December 2025 with two Tests still remaining in the series?
(Current Affairs)
13