A redox couple may be defined as a combination of the oxidised and reduced forms of the same substance taking part in an oxidation or reduction half reactions.
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43.Can we use KCl as an electrolyte in the following cell Cu|Cu2+ || Ag+|Ag ?
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44.
Name the electrodes on which the following reactions take place:
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45.
What is the reference electrode in determining standard electrode potential?
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46.
What is the function of platinised platinum in the standard hydrogen electrode?
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47.
What is the standard reduction potential of a hydrogen electrode?
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48.
What is electrode potential of a hydrogen electrode?
Short Answer Type
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