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Formulate the galvanic cell in which the...

Formulate the galvanic cell in which the following reaction takes place.
`Zn (s) + 2Ag^(+) ( aq) rarr Zn^(2+) (aq) + 2Ag(s)`
(i) Which one of its electrodes is negatively charged ?
(ii) The reaction taking place at each of its electrode.
(iii) The carriers of current within this cell.

Answer

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Knowledge Check

  • Which will increase the voltage of the cell Sn(s) +2Ag^+(aq)rarr Sn^(2+)(aq)+2Ag(s) :

    A
    Increase in size of the silver rod
    B
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  • Which will increase the voltage of the cell Sn(s) +2Ag^+(aq)rarr Sn^(2+)(aq)+2Ag(s) :

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    B
    Increase in the concentration of `Sn^(2+)` ions
    C
    Increase in the concentration of `Ag^+`ions
    D
    None

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