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Define standard electrode potential. If ...

Define standard electrode potential. If standard oxidation potential of an electrode is 0.80 V, what will be its standard reduction potential ?

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Standard electrode potential is the electrode potential of a metal in contact with its ions when the concentration of ions is 1 molar. It may be standard reduction potential or standard oxidation potential. The two have the same magnitude but opposite sign. The standard reduction potential is - 0.80 V.
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Knowledge Check

  • Standard electrode potential of an electrode is :

    A
    Intensive property
    B
    Extensive property
    C
    Isothermal property
    D
    Isobaric property

  • Standard electrode potential is highest for

    A
    `1/2 F_(2)(g)+e^(-) Leftrightarrow F^(-)(aq)`
    B
    `1/2 Cl_(2)(g)+e^(-) Leftrightarrow Cl^(-)(aq)`
    C
    `1/2 Br_(2)(g)+e^(-) Leftrightarrow Br^(-)(aq)`
    D
    `1/2 I_(2)(g)+e^(-) Leftrightarrow I^(-)(aq)`

  • The standard electrode potential is measured by

    A
    Electrometer
    B
    Voltmeter
    C
    Pyrometer
    D
    Galvanometer

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