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 #29618
Back to Home
View All REDOX REACTIONS AND ELECTROCHEMISTRY Questions
41 Views
Question
What is the role of copper ions in the reaction with zinc?
A. They are oxidized
B. They act as a catalyst
C. They remain unchanged
D. They are reduced
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
In H₃PO₂ + 4AgNO₃ + 2H₂O → H₃PO₄ + 4Ag + 4HNO₃, what is reduced?
38
What is the correct half-reaction for the oxidation of sodium in 2Na(s) + S(s) → Na₂S(s)?
32
What is the limitation of using oxidation numbers in redox reactions?
40