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 #38769
Back to Home
View All d and f BLOCK ELEMENTS Questions
16 Views
Question
Which of the following is an example of a transition metal in a zero oxidation state?
A. Fe in FeCl₃
B. Fe in Fe(CO)₅
C. Fe in FeO
D. Fe in Fe₂O₃
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What common principle did Mendeleev and Meyer propose independently in 1869?
10
What is the primary product when nitrite ion is oxidized by potassium permanganate in acidic solutio...
8
What is the name given to the steady decrease in atomic/ionic radii across the actinoid series?
6
Who alleged being approached by a senior member of the higher judiciary for a favourable order in a ...
(Current Affairs)
13
What did Marcelo Bielsa say about his performance as Uruguay's coach after their recent defeat?
(Current Affairs)
111