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 #38787
Back to Home
View All d and f BLOCK ELEMENTS Questions
11 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
What is the ground state electronic configuration of Osmium (Os, Z=76)?
12
What does the text imply about the availability of 5f electrons for bonding in actinoids compared to...
5
Which element's highest oxide matches its group number and is represented by Sc2O3?
11
What major change was introduced by the Supreme Court regarding reservation policy for its staff?
(Current Affairs)
20
Which department in Delhi has initiated the replacement of decades-old water pipelines due to contam...
(Current Affairs)
15