What is the purpose of the inert electrode?
A.to create a solution of anions
B. to create a solution of cations
C.to conduct electrons
D. to conduct protons

The purpose for the "inert electrode" is quite obvious and also, it's spelled in it's name it's self. The purpose for this would be the first, "conduct electrons". This would be the purpose of this inert electrode, to conduct that electrons at the give time.

A.to create a solution of anions
B. to create a solution of cations
C.to conduct electrons
D. to conduct protons