Question

standard electrode potential of hydrogen electrode is

Answer 1

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HERE IS YOUR ANSWER....

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=>THE STANDARD HYDROGEN POTENTIAL IS FIXED = ZERO..

=> DEFINATION :IT IS THE ABSOLUTE VALUE OF SINGLE ELECTRODE CAN NOT BE DETERMINED BECAUSE OXIDATION OR REDUCTION HALF CELL REACTIONS CAN NOT TAKE PLACE ALONE. IT CAN BE MEASURED BY USING SOME REFERENCE ELECTRODES THE REFERENCE ELECTRODES USED IS STANDARD HYDROGEN ELECTRODES...

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Answer 2

Answer:

Explanation:

SHE is a redox electrode which forms the basis of oxidation-reduction potential. The standard electrode potential value of hydrogen is declared to be zero.