Co-Ordination Compounds Question 131
Question: The number of unpaired electrons in $ Ni{{(CO)}_4} $ is
[AIIMS 1997]
Options:
A) Zero
B) One
C) Three
D) Five
Show Answer
Answer:
Correct Answer: A
Solution:
Due to presence of strong ligand all the $ {e^{-}} $ get paired.
So no.
of unpaired electrons are 0.