Content protected from screenshots
GKFix.in
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
GKFix.in
Home
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
Start Quiz
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
3 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
What is the coefficient of Cr^3+ in the balanced equation for the overall reaction between dichromat...
2
What is the approximate atomic radius of U (in pm) according to the table?
2
Which of the following best describes the trend of oxidation state stability from Sc to Zn?
5
Which Delhi minister announced that the upcoming e-waste eco park at Holambi Kalan will be modeled a...
(Current Affairs)
2
Which Indian women's cricketer scored a century in the first T20I against England?
(Current Affairs)
4