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 #30438
Back to Home
View All REDOX REACTIONS AND ELECTROCHEMISTRY Questions
30 Views
Question
What is the main disadvantage of using Cr2O72– as a self-indicator?
A. It is unstable
B. It is colorless
C. No dramatic color change
D. It is expensive
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the oxidation state of Cr in Cr2O7^2–?
44
In the reaction CH₄(g) + 2O₂(g) → CO₂(g) + 2H₂O(l), what is the oxidation state of carbon ...
28
In a redox reaction, what happens when reducing agent is in excess?
25