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
d and f BLOCK ELEMENTS
Question #39274
Back to Home
View All d and f BLOCK ELEMENTS Questions
26 Views
Question
What is the oxidation state of chromium in potassium dichromate (K2Cr2O7)?
A. +3
B. +6
C. +7
D. +12
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
How do the variations in metallic radii in actinoids compare to those in lanthanoids concerning stru...
7
Why is the highest oxidation state of a transition metal typically exhibited in its oxide or fluorid...
8
Which element in the 3d series is known for its ability to exhibit all oxidation states from +2 to +...
8