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
66 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
What is the correct half-reaction for the reduction of oxygen in 4Na(s) + O₂(g) → 2Na₂O(s)?
38
Which of the following is a moderate oxidizing agent?
61
What technique can be used to trace the path of oxygen atoms in photosynthesis?
42