1.

Calculate the potential of hydrogen electrode in contact with a solution whose pH=10.

Answer»

SOLUTION :`H^(+)+E^(-)rarr1//2H_(2)n=1`
`E=E''-(0.0591)/(n)LOG.(1)/([H^(+)])`
`E=0-(0.0591)/(1)xxpH`
`E=-0.0591xx10v`
`E=-0.591//V`


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