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What is the difference between a chemica...

What is the difference between a chemical cell and a concentration cell?

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A chemical cell is a galvanic cell in which electrical energy produced is due to chemical changes occuring within the cell and no transfer of matter takes place. It involves the use of two different electrodes dipped in solutions of different electrolytes.
A concentration cell is a galvanic cell in which electrical energy is produced due to physical change involving transfer of matter from one part of the cell to the other. it involves the use of the same electrodes depped in solutions of the same electroyte with different concentrtaions (or electrones of different concentration dipped in the same solution of the electrolyte).
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