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 #39125
Back to Home
View All d and f BLOCK ELEMENTS Questions
24 Views
Question
Which of the following first-row transition metal ions appears pink in aqueous solution?
A. Fe3+
B. Co2+
C. Ni2+
D. Mn2+
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What type of bonding is primarily responsible for the structure of manganate and permanganate ions?
9
In the first transition series, how does the stability of the +2 oxidation state generally change fr...
7
What is the principal quantum number (n) for the d-orbitals being filled in the first-row transition...
11