Which of the Following Statements Concerning Voltaic Cells Is Not

question 31

Multiple Choice

Which of the following statements concerning voltaic cells is not true?

• A) A salt bridge allows cations and anions to move between half-cells.
• B) Electrons flow from a cathode to an anode in the external circuit.
• C) Oxidation occurs at an anode.
• D) A voltaic cell can be used as a source of energy.
• E) A voltaic cell consists of two half-cells.

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