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 #38766
Back to Home
View All d and f BLOCK ELEMENTS Questions
25 Views
Question
What is the oxidation number of the metal in the complex [Fe(CN)₆]⁴⁻?
A. 0
B. +1
C. +2
D. +3
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the final oxidation state of manganese in the products when potassium permanganate reacts wi...
8
What is the electronic configuration of the ground state of Platinum (Pt, Z=78)?
30
What is the role of air (O2) in the fusion reaction of chromite ore with sodium carbonate?
30