GeneralElectrochem01
Multiple choice question
Which of the following statements is not correct?
 | The direction of a redox reaction can only be determined experimentally. |
 | Since voltage depends on concentrations, using standard conditions makes it easier to compare different reactions. |
| We have to measure the cell potential to obtain the difference in potential energy because the potential of half-reactions cannot be measured directly. |
| Half-cell potentials for half-reactions are determined by comparing them with a standardized electrode. |
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