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In a galvanic cell, the salt bridge(1) Does not participate chemically in the cell reaction (2) Stops the diffusion of ions from one electrode to another (3) Is necessary for the occurrence of the cell reaction (4) Ensures mixing of the two electrolytic solutions |
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Answer» Correct option (1, 2) Explanation: In a galvanic cell, the salt bridge does not participate in the cell reaction, stops diffusion of ions from one electrode to another and is not necessary for the occurrence of the cell reaction. |
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