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How would you determine the standard ele...

How would you determine the standard electrode potential of the system `Mg^(2+)//Mg`?

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Given the standard electrode potential value of some metals. K^(+)//K = -2.93V , Ag^(+)//Ag = 0.80V , Hg^(+)//Hg = 0.79V , Mg^(2+)//Mg + -2.37V , Cr^(3+)//Cr = -0.74V . Arrange these metals in their increasing order of reducing power.

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ASSAM ACADEMIC CENTRE-Electro Chemistry -Example
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  12. The conductivity of 0.20M solution of KCL at 298K is 0.0248Scm^-1, Cal...

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