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The standard reduction potential of Zn-e...

The standard reduction potential of Zn-electrode is `-0.76V.` The standard oxidation potential of the electrode will be ______________.

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`+0.76V`
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Explore conceptually related problems

Standard reduction potential maximum for:

What will be the standard reduction potential of an electrode, if its standard oxidation potential is x volt? Explain.

The standard reduction potential of Zn^(2+)|Zn electrode is -0.76 V . What will be the electrode reactions if this electrode is coupled with a standard hydrogen electrode?

The standard reduction potential of Zn is -0.76V and that of Cu is +0.34V . What do they indicate?

How can the reduction potential of an electrode be increased ?

The standard reduction potential of a silver chloride electrode is 0.2V and that of silver electrode is 0.79V. Calculate the maximum amount of AgCl that can be dissolved in 10^(6) L of a 0.1 M AgNO_(3) solution.

Which cell will measure standard electrode potential of copper electrode ?

Which cell will measure standard electrode potential of copper electrode -

Consider the following four electrodes : P=Cu^(2+)"(0.001 M)|Cu(s) Q=Cu^(2+)("(0.1 M)"|Cu(s) R=Cu^(2+)"(0.01 M)"|Cu(s) S=Cu^(2+)"(0.001)"|Cu(s) If the standard electrode potential of Cu^(2+)|Cu is +0.34V , the reduction potential in volts of the above electrodes follows the order-

What is electrode potential ?

Knowledge Check

  • Which cell will measure standard electrode potential of copper electrode ?

    A
    `Pt(s)|H_(2)("g, 0.1 bar")|H^(+)(aq, 1M)|Cu^(2+)(aq, 1M)|Cu(s)`
    B
    `Pt(s)|H_(2)("g, 1bar")|H^(+)(aq, 1M)|Cu^(2+)("aq, 2M")|Cu(s)`
    C
    `Pt(s)|H_(2)("g, 1bar")|H^(+)(aq, 1M)|Cu^(2+)("aq, 1M)|Cu(s)`
    D
    `Pt(s)|H_(2)("g, 1bar")|H^(+)(aq, 0.1M)|Cu^(2+)("aq, 1M")|Cu(s)`

  • Which cell will measure standard electrode potential of copper electrode -

    A
    `Pt(s)|H_(2)"(g, 0.1 bar)"|H^(+)"(aq, 1M)"||Cu^(2+)"(aq, 1M)"|Cu`
    B
    `Pt(s)|H_(2)"(g, 1 bar)"|H^(+)"(aq, 1M)"||Cu^(2+)"(aq, 1M)"|Cu`
    C
    `Pt(s)|H_(2)"(g, 1 bar)"|H^(+)"(aq, 1M)"||Cu^(2+)"(aq, 1M)"|Cu`
    D
    `Pt(s)|H_(2)"(g, 1bar)"|H^(+)"(aq, 0.1M)"||Cu^(2+)"(aq, 1M)"|Cu`

  • Consider the following four electrodes : P=Cu^(2+)"(0.001 M)|Cu(s) Q=Cu^(2+)("(0.1 M)"|Cu(s) R=Cu^(2+)"(0.01 M)"|Cu(s) S=Cu^(2+)"(0.001)"|Cu(s) If the standard electrode potential of Cu^(2+)|Cu is +0.34V , the reduction potential in volts of the above electrodes follows the order-

    A
    `P gt S gt R gt Q`
    B
    `S gt R gt O gt P`
    C
    `R gt S gt O gt P`
    D
    `Q gt R gt S gt P`
    • CHHAYA PUBLICATION-ELECTROCHEMISTRY-EXERCISE (Fill in the blanks)
    1. The standard reduction potential of Zn-electrode is -0.76V. The standa...

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    2. For a galvanic cell, E("cell")=(" potential of RHE") - (" potential o...

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    3. Zn replaces Cu from CuSo(4) solution because the satandard reduction p...

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    4. If the value of standard electromortive force (E("cell")^(@)) of a gal...

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    5. In an electrolytic cell, the cathode is charged and the anode ischarg...

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    6. If the concentration of the reactants in the electrode reaction is of ...

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    7. The cation and anion of the electrolyte used in salt-bridge have mobi...

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    8. E(Zn^(2+)|Zn)^(@)=-0.76V and E(Ag^(+)|Ag)^(@)=+0.799V and a galvanic c...

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    9. 10.788 g Ag is deposited at the cathode when faraday of electricity i...

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    10. During electrolysis of an aqueous aluminium salt solution is produced...

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    11. During electrolysis of silver salts in the presence of Ag electrodes,...

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    12. NaCl solution has the ability to conduct electricity because it is a ...

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    13. The amount of charge carried by one gram Al^(3+) ion .

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    14. If an aqueous solution of NaCl is concentrated, its specific conductan...

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    15. The unit of cell constant of a conductivity cell is .

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    16. The equivalent conductivity of 0.1 (M) Na(2)SO(4) is than the equival...

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    17. During electrolysis of fused sodium hydroxide, gas is liberated at th...

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    18. During electrolysis of an aqueous solution containing SO(4)^(2-), is...

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    19. If NaOH solution is added to acetic acid solution the conductance of t...

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