Content protected from screenshots
GKFix.in
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
Home
My Profile
General Knowledge
Categories
Concept Builder
Start Quiz
Logout
GKFix MCQ Question
Test your knowledge and learn something new
Home
REDOX REACTIONS AND ELECTROCHEMISTRY
Question #29764
Back to Home
View All REDOX REACTIONS AND ELECTROCHEMISTRY Questions
35 Views
Question
What is the oxidation number of Pb in PbO₂?
A. +1
B. +2
C. +3
D. +4
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the purpose of redox reactions in the hydrogen economy?
29
In reaction (d), C6H5CHO + 2Cu²⁺ + 5OH⁻ → no change, why?
34
What is the oxidation number of Fe in FeO?
33