Chemical Bonding And Molecular Structure Question 351

Question: Which of the following species would be expected paramagnetic

Options:

A) Copper crystals

B) $ C{u^{+}} $

C) $ C{u^{++}} $

D) $ H_2 $

Show Answer

Answer:

Correct Answer: C

Solution:

$ C{u^{2+}}=[Ar_{18}],3d^{9}4s^{0} $ it has one unpaired electron so it is paramagnetic.



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