1. 2. 3. Which of the following is the strongest oxidizing agent? A) F- B) Lit C) Cu D) Mg Iodide ion can be oxidized to molecular iodine. Which of the substances below will NOT oxidize iodide ion? A) Sn+2 E) Cl₂ B) Br2 C) MnO4 D) Fe+3 The purpose of the salt bridge in an electrochemical cell is: A) to act as a wire lead by allowing electrons to flow through the cell. B) to maintain charge balance by allowing ions to flow through the cell. C) to provide a bridge which allows salts to pass through the cell. E) MnO4 D) to measure the voltage of the cell. E) to provide the electromotive force which pushes electrons through the cell.

Chemistry
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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
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1.
2.
3.
Which of the following is the strongest oxidizing agent?
A) F-
B) Lit
C) Cu
D) Mg
E) MnO4
Iodide ion can be oxidized to molecular iodine. Which of the substances below will NOT oxidize iodide ion?
A) Sn+2
E) Cl₂
B) Br2
C) MnO4
D) Fe+3
The purpose of the salt bridge in an electrochemical cell is:
A) to act as a wire lead by allowing electrons to flow through the cell.
B) to maintain charge balance by allowing ions to flow through the cell.
C) to provide a bridge which allows salts to pass through the cell.
D) to measure the voltage of the cell.
E) to provide the electromotive force which pushes electrons through the cell.
Transcribed Image Text:1. 2. 3. Which of the following is the strongest oxidizing agent? A) F- B) Lit C) Cu D) Mg E) MnO4 Iodide ion can be oxidized to molecular iodine. Which of the substances below will NOT oxidize iodide ion? A) Sn+2 E) Cl₂ B) Br2 C) MnO4 D) Fe+3 The purpose of the salt bridge in an electrochemical cell is: A) to act as a wire lead by allowing electrons to flow through the cell. B) to maintain charge balance by allowing ions to flow through the cell. C) to provide a bridge which allows salts to pass through the cell. D) to measure the voltage of the cell. E) to provide the electromotive force which pushes electrons through the cell.
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