Multiple Choice
Which complex ion possesses the largest number of unpaired electrons?
A) CoCl42-
B) Cr(NH3) 62+
C) Cu(NH3) 42+
D) Mn(CN) 64-
E) Fe(H2O) 63+
Correct Answer:

Verified
Correct Answer:
Verified
Q35: Unpaired electrons cause a complex ion to
Q69: Choose the INCORRECT formula/name combination for ligands.<br>A)
Q70: The two different compounds [Cu(NH<sub>3</sub>)<sub>4</sub>][Fe(CN)<sub>4</sub>(H<sub>2</sub>O)<sub>2</sub>] and [Cu(CN)<sub>4</sub>]Fe(NH<sub>3</sub>)<sub>4</sub>(H<sub>2</sub>O)<sub>2</sub>]
Q72: [Fe(CN)6]4- has how many unpaired electrons?<br>A) 2<br>B)
Q73: The compound PtCl<sub>2</sub>(en)<sub>2</sub> [en = H<sub>2</sub>NCH<sub>2</sub>NH<sub>2</sub>] is
Q75: Which of the following metal ions can
Q76: Which of the following ions is highest
Q77: Which of the following ligand names is
Q79: Choose the INCORRECT formula/name combination for ligands.<br>A)
Q81: A monodentate ligand can have only one