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
CHEMICAL KINETICS
Question #31881
Back to Home
View All CHEMICAL KINETICS Questions
46 Views
Question
What is the oxidation state of Cr in K₂Cr₂O₇?
A. +3
B. +7
C. +6
D. +5
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What precaution should be taken while handling the glass slab during the experiment?
33
What is the magnetic field at the center of a circular loop of radius R carrying current I?
31
Which test is used to detect nitrogen in organic compounds?
39