Use the Following Diagram of a Cell to Answer Questions $\rightarrow$

Multiple Choice

Use the following diagram of a cell to answer questions
-Using the cell shown above,A is a standard Ag⁺/Ag electrode connected to a standard hydrogen electrode (SHE) .When the voltmeter reading is -0.80 V,which half-reaction occurs in the left-hand cell compartment?

A) Ag(s) $\rightarrow$ Ag⁺(aq) + e^-
B) Ag⁺(aq) + e^- $\rightarrow$ Ag(s)