Question

From which part of the setup the plated silver can be collected?

• A. A
• B. B
• C. C
• D. D
• E. E

Answer 1

The correct option is E E

From part (E) of the setup the plated silver can be collected.

Part (E) contains Fe spoon dipped in a solution of silver ions.

Electrons flow from the external surface through Fe spoon and are added to silver ions.

$A{g}^{+}\left(aq\right)+e^{-}\to Ag\left(s\right)$

The silver is plated on an iron spoon and can be collected.