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 #38787
Back to Home
View All d and f BLOCK ELEMENTS Questions
56 Views
Question
What is the oxidation state of Cobalt in [Co(H₂O)₆]²⁺?
A. +1
B. +2
C. +3
D. +4
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Which of the following best explains the increasing oxidising power in the series VO2+ < Cr2O72- < M...
18
What is the highest oxidation number observed in the oxides of transition elements discussed, and wh...
18
Which Lanthanoid ion's formation is favored by having a half-filled f-orbital, making it an oxidant?
16