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Which of the following statements about electrochemical cells is true?
Which of the following statements about electrochemical cells is true?
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Practice Questions
1 question
Q1
Which of the following statements about electrochemical cells is true?
They convert chemical energy to electrical energy
They only work in acidic solutions
They cannot be reversed
They require a vacuum to operate
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Electrochemical cells convert chemical energy into electrical energy during spontaneous reactions.
Questions & Step-by-step Solutions
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Q
Q: Which of the following statements about electrochemical cells is true?
Solution:
Electrochemical cells convert chemical energy into electrical energy during spontaneous reactions.
Steps: 3
Show Steps
Step 1: Understand what an electrochemical cell is. It is a device that can convert chemical energy into electrical energy.
Step 2: Learn that electrochemical cells work during spontaneous reactions, which means reactions that happen naturally without needing extra energy.
Step 3: Recognize that when these spontaneous reactions occur in the cell, they produce electricity.
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