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 #30174
Back to Home
View All REDOX REACTIONS AND ELECTROCHEMISTRY Questions
54 Views
Question
What is the oxidation state of chromium in K2Cr2O7?
A. +3
B. +6
C. +2
D. +4
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
In this reaction, what is the reducing agent?
47
What is the oxidation number of Cl in HClO₄?
47
What is the correct order of writing a redox couple?
30