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 #38775
Back to Home
View All d and f BLOCK ELEMENTS Questions
18 Views
Question
What is the oxidation state of Iron in the complex ion [Fe(CN)₆]³⁻?
A. +1
B. +2
C. +3
D. +4
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Why do transition elements generally exhibit higher enthalpies of atomisation compared to s-block el...
6
Which transition element has the electronic configuration [Ar] 3d⁸ 4s²?
16
Which of the following statements best describes the term 'disproportionation' in the context of red...
6
How many villages across India have been declared Open Defecation Free (ODF Plus) as per the Jal Sha...
(Current Affairs)
17
What new rule regarding gold loans was announced by the RBI in June 2025?
(Current Affairs)
54