1. A labile ion undergoes rapid ligand exchange. a. True b. False 2. A trans iso
ID: 791156 • Letter: 1
Question
1. A labile ion undergoes rapid ligand exchange.
a. True
b. False
2. A trans isomer has identical ligands opposite to each other.
a. True
b. False
3. How many unique isomers are possible for Na[CoCl4(NH3)2] if the geometry is based on an octahedron?
a. Four
b. Two
c. One
d. Three
4.What kind of isomers polarize incident light with equial magnitude but in opposing directions?
a. racemic mixture
b. enantiomers
c. linkage isomers
d. diastereoisomers
5. Select the correct numbers of unpaired electrons for Mn2+ in weak and strong octahedral crystal fields?
Explanation / Answer
1. a. True ,
2. a. True ,
3) b. Two,
4) b. enantiomers,
5) e. 5 or 1,
6) a. [Mn(H2O)6]2+
7) b. They make electron transfer proceed more rapidly.
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