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The temperature defining the standard el...

The temperature defining the standard electrode potential is:

A

298 K

B

273 K

C

373 K

D

any temperature can be selected but it must remain constant and species must be in their standard states.

Text Solution

Verified by Experts

The correct Answer is:
D
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Knowledge Check

  • The standard electrode potential is measured by

    A
    Electrometer
    B
    Voltmeter
    C
    Pyrometer
    D
    Galvanometer

  • 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)`

  • Negative sign in the standard electrode potential indicates

    A
    greater ease of oxidation compared to that of hydrogen
    B
    greater ease of reduction compared to that of hydrogen
    C
    lesser ease of oxidation compared to that of hydrogen
    D
    none of the above

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    The positive vlue of the standard electrode potential of Cu^(2+)//Cu indicates that_____.

    Observe the following processes given along with standard electrode potentials:

    Standard cell electrode potential is expressed as

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