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 #38944
Back to Home
View All d and f BLOCK ELEMENTS Questions
20 Views
Question
What is the oxidation state of Chromium in CrO3?
A. +3
B. +4
C. +5
D. +6
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the main cationic species formed when V2O5 reacts with a strong acid like HCl?
18
What is the typical color of dichromate (Cr2O7^2-) salts in aqueous solution?
17
Why do the atomic orbitals of 5d elements contract compared to 4d elements, despite having an additi...
6
Which author's poetry is described as a coping mechanism for dealing with personal grief and loss?
(Current Affairs)
359
Why did Ukrainian officials express concern over Trump’s remarks on the conflict?
(Current Affairs)
61