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 #39228
Back to Home
View All d and f BLOCK ELEMENTS Questions
16 Views
Question
What is the formula of the dichromate ion present in potassium dichromate?
A. CrO4 2-
B. Cr2O7 2-
C. Cr2O3
D. CrO3
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the ground state electronic configuration of Titanium (Ti)?
19
What is the final ionic product containing chromium when acidified potassium dichromate acts as an o...
6
What is the consequence of the Lanthanoid contraction on the atomic radii of 5d series elements comp...
10
Which Indian MP demanded a special session of Parliament post-Pahalgam attack?
(Current Affairs)
279
A rare Baggy Green cap worn by Sir Donald Bradman during which historic cricket series is set to go ...
(Current Affairs)
5