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 #29686
Back to Home
View All REDOX REACTIONS AND ELECTROCHEMISTRY Questions
37 Views
Question
What is the oxidation number of potassium in K₂O?
A. +2
B. +1
C. 0
D. -1
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the oxidation number of sulfur in NaHSO₄?
33
What is the product of the acid-base reaction between PbO and HNO3?
26
In the reaction 2Na(s) + H2(g) → 2NaH(s), what happens to hydrogen?
24
What milestone anniversary did BSE celebrate when the BSE 150 Index was launched?
(Current Affairs)
56
What recent decision did the Supreme Court make regarding anticipatory bail in serious offense cases...
(Current Affairs)
44