1.

The standard potential of the following cell is `0.23V` at `15^(@)C` and `0.21V` at `35^(@)C:` `Pt|H_(2(g)|HCl(aq)|AgCl(s)|Ag(s)` `a.` Write the cell reaction. `b.` Calculate `DeltaH^(c-)` and `DeltaS^(c-)` for the cell reaction by assuming that these quantities remain unchanged in the range `15^(@)C` to `35^(@)C` `c.` Calculate the solubility of `AgCl` in water at `25^(@)C`. Given `:` The standard reduction potential of `Ag^(o+)(aq)|Ag(s)` is `0.80V` at `25^(@)C`.

Answer» Correct Answer - `DeltaH^(@) =- 49987 J mol^(-1), DeltaS^(@) =- 96.5 J mol^(-1)K^(-1), s = 1.47 xx 10^(-5)M`


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