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 #30438
Back to Home
View All REDOX REACTIONS AND ELECTROCHEMISTRY Questions
23 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
In the reaction Cr2O7^2– + SO3^2– → Cr^3+ + SO4^2–, what is the total decrease in oxidation ...
12
Which of the following is NOT a disproportionation reaction?
29
What is the oxidation number of Ag in AgCl?
28
What is the bone age cut-off for female cricketers in the Under-15 category under the new BCCI guide...
(Current Affairs)
38
Who recently claimed that India's democratic structure and the voice of the people are under attack ...
(Current Affairs)
12