Multiple Choice
Which one of the following complexes can exhibit geometrical isomerism?
A) [Pt(NH3) 2Cl2] (square planar)
B) [Zn(NH3) 2Cl2] (tetrahedral)
C) [Cu(NH3) 4]2+ (square planar)
D) [Cu(NH3) 5Cl]2+ (octahedral)
E) All of the above can exhibit geometrical isomerism.
Correct Answer:

Verified
Correct Answer:
Verified
Q7: What is the ligand in Ca<sub>3</sub>[Fe(CN)<sub>6</sub>]<sub>2</sub>?<br>A)Ca<sup>2+</sup><br>B)Fe<sup>3+</sup><br>C)CN<sup>-</sup><br>D)Fe(CN)<sub>6</sub><sup>3-</sup><br>E)Fe<sup>2+</sup>
Q8: The chelate effect must always occur with
Q9: The most common coordination numbers are _.
Q10: The number of "free" chloride ions in
Q11: A racemic mixture is _.<br>A)an equal mixture
Q13: A metal complex absorbs light mainly at
Q14: How many iron atoms are coordinated in
Q15: What is the oxidation number of Fe
Q16: Non superimposable isomers are _ isomers.
Q17: Six-coordinate complexes generally have _ geometry.