Essential Chemistry for IGCSE - Chemical Changes (Section 2 - No. 1)
What is the purpose of the electrolyte in an electrochemical cell?
To allow the flow of ions.
To provide the electrons for the reaction.
To act as a cathode.
To keep the reactions separate.
Explanation
The electrolyte facilitates the movement of ions, which is essential for completing the circuit and for the redox reaction to occur.
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