Essential Chemistry for IGCSE - Chemical Changes (Section 2 - No. 45)
Which of the following is a characteristic of an acidic electrolyte in a fuel cell?
The hydrogen ions move through the electrolyte.
Hydroxide ions (OH-) are the charge carriers.
Hydrogen gas reacts at the positive electrode (cathode).
It produces the same reaction as an alkaline fuel cell
Explanation
In an acidic electrolyte, the charge carriers are hydrogen ions (H+).
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