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 #38773
Back to Home
View All d and f BLOCK ELEMENTS Questions
36 Views
Question
In the compound K₂Cr₂O₇ (potassium dichromate), what is the oxidation state of Chromium?
A. +3
B. +4
C. +5
D. +6
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Why is the E°(M2+/M) value for Zn more negative than expected from the simple trend according to th...
17
What is the main reason potassium dichromate can be used as a primary standard?
37
Which of the following best describes the relationship between chromate and dichromate ions in aqueo...
16