Which one of the following complexes can exhibit geometrical ...

[Cooldude101]

Which one of the following complexes can exhibit geometrical isomerism?
 
  A) Pt(NH3)2Cl2 (square planar)
  B) Zn(NH3)2Cl2 (tetrahedral)
  C) Cu(NH3)42+ (square planar)
  D) Cu(NH3)5Cl2+ (octahedral)
  E) All of the above can exhibit geometrical isomerism.

Question 2

A 11.5 mL aliquot of 0.162 M H3PO4 (aq) is to be titrated with 0.229 M NaOH (aq). What volume (mL) of base will it take to reach the equivalence point?
 
  A) 24.4
  B) 1.28
  C) 8.14
  D) 2.71
  E) 103

[s.meritte]

Answer to Question 1

A

Answer to Question 2

A