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For `Pt(H_(2))|H_(2)O` , reduction potential at `298 K` and `1 atm` is `:`A. `-0.23V`B. `-0.41V`C. `0.41V`D. `0.00V` |
Answer» Correct Answer - b `pH ` of `H_(2)O=7` `:. E_(2H^(o+)|H_(2))=-0.059pH=-0.059xx7=-0.41V` |
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