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 #38766
Back to Home
View All d and f BLOCK ELEMENTS Questions
15 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
In which type of compounds do transition metals commonly exhibit their highest oxidation states?
6
What does the phrase 'succinct organization of the whole of chemistry' refer to in the context of th...
6
What are the two series of inner transition metals called?
14
On Republic Day 2026, which leader extended greetings and recalled the contributions of the framers ...
(Current Affairs)
5
Where was the new state-of-the-art Indian Consulate General Chancery inaugurated recently?
(Current Affairs)
10