Question
Pharmaceutical Analysis Question on Oxidation-reduction titrations
Which of the following is a half-reaction?
A
Zn + Cu2+→ Zn2+ +Cu
B
H+ OH-→H2O
C
Ag++e-→Ag
D
Ag++Cl-→AgCI
Answer
Ag++e-→Ag
Explanation
Solution
The correct option is (C): Ag++e-→Ag