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 #29764
Back to Home
View All REDOX REACTIONS AND ELECTROCHEMISTRY Questions
21 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
In the reaction Cr2O7^2– + SO3^2– → Cr^3+ + SO4^2–, what is the total decrease in oxidation ...
12
What is the oxidation number of copper (Cu) in CuI?
17
How many electrons are added in the reduction half-reaction of Cr₂O₇²⁻?
20
Which new Russian drone was reportedly deployed against Ukraine for the first time in January 2026?
(Current Affairs)
5
In which Indian state is IOCL investing ₹61,077 crore to set up a world-class petrochemical comple...
(Current Affairs)
29