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 #38769
Back to Home
View All d and f BLOCK ELEMENTS Questions
27 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 structural characteristic is common among Sc, Ti, Y, and Zr according to the table?
26
Which of the following elements is most likely to form a stable +2 oxide (MO type) based on the text...
11
What is the change in the oxidation state of iron in the reaction where dichromate oxidizes Fe^2+ to...
9