Chemical Bonding And Molecular Structure Question 353
Question: Which of the following is paramagnetic
Options:
A) $ O_2^{+} $
B) $ C{N^{-}} $
C) CO
D) $ N_2 $
Show Answer
Answer:
Correct Answer: A
Solution:
B.O. = $ \frac{1}{2}[10-5]=\frac{5}{2}=2.5 $ , paramagnetic