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 #30437
Back to Home
View All REDOX REACTIONS AND ELECTROCHEMISTRY Questions
50 Views
Question
What is the role of diphenylamine in Cr2O72– titrations?
A. Acts as a catalyst
B. Forms a complex with Cr2O72–
C. Gets oxidized to produce blue color
D. Acts as a self-indicator
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
In the reaction 2Na(s) + S(s) → Na₂S(s), which species acts as the oxidizing agent?
35
What is the correct balanced net ionic equation for the redox reaction between MnO₄⁻ and I⁻ in...
15
In the reaction 4Na(s) + O₂(g) → 2Na₂O(s), which species acts as the oxidizing agent?
36