A Galvanic Cell Consists of One Half-Cell That Contains Ag(s)and $\quad$

question 50

Multiple Choice

A galvanic cell consists of one half-cell that contains Ag(s) and Ag⁺(aq) ,and one half-cell that contains Cu(s) and Cu²⁺(aq) .What species are produced at the electrodes under standard conditions?
$\quad$$\quad$ Ag⁺(aq) + e^- → Ag(s) E° = +0.80 V
$\quad$$\quad$ Cu²⁺(aq) + 2 e^- → Cu(s) E° = +0.34 V

• A)Ag(aq)is formed at the cathode,and Cu(s)is formed at the anode.
• B)Ag(s)is formed at the cathode,and Cu²⁺(aq)is formed at the anode.
• C)Cu(s)is formed at the cathode,and Ag⁺(aq)is formed at the anode.
• D)Cu²⁺(aq)is formed at the cathode,and Cu(s)is formed at the anode.

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