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Standard electrode potential of cell H2...

Standard electrode potential of cell ` H_2 ||H^+ || Ag^+ | Ag ` is ,.

A

(0.4V)

B

(0.8V)

C

(1.4V)

D

(1.8V)

Text Solution

Verified by Experts

The correct Answer is:
B
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Knowledge Check

  • Standard electrode potential of ell H_(2)|H^(+)||Ag^(+)|Ag is (Ag^(+)//Ag)^(@)=0.80 V

    A
    `0.8 v`
    B
    `-0.8 V`
    C
    `-1.2 V`
    D
    `1.2 v`

  • The standard electrode potentials of Zn^(2+)| Zn and Ag^(+)|Ag are - 0.763 V and + 0.799V respectively. The standard potential of the cell is:

    A
    1.56V
    B
    0.036V
    C
    `-1.562V`
    D
    0.799V

  • Standard cell electrode potential is expressed as

    A
    `E_(cell)^(0)=E_(red(R.H.S.))^(0)-E_("Oxi"(L.H.S))^(0)`
    B
    `E_(cell)^(0)=E_(red(L.H.S.))^(0)+E_("Oxi"(R.H.S))^(0)`
    C
    `E_("cell")^(0)=E_("oxi(Anode)")^(0)+E_("Oxi(Cathode)")^(0)`
    D
    `E_(cell)^(0)=E_(red(R.H.S.))^(0)+E_("Oxi"(L.H.S))^(0)`

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    Standard electrode potential of Ag^(+)//Ag and Cu^(+)//Cu is +0.80V and +0.34V respectively. These electrodes are joint together by salt bridge if

    The standard electrode potential of Zn^(2+)//Zn and Ag^(+)//Ag are -0.763 and +0.799V respectively. The standard potential of the cell is:-

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