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
COORDINATION COMPOUNDS
Question #32579
Back to Home
View All COORDINATION COMPOUNDS Questions
35 Views
Question
What is the central metal ion in hemoglobin?
A. Magnesium
B. Iron
C. Cobalt
D. Copper
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Which of the following is the correct formula for tetraamminediaquacobalt(III) chloride?
20
What is a key experimental method to distinguish ionization isomers?
26
In [Ni(CO)4], what is the coordination number of Ni?
25
At what value did the Indian rupee close against the US dollar on August 29, 2025, marking an all-ti...
(Current Affairs)
30
Which railway project does the Chenab Bridge belong to?
(Current Affairs)
341