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Electrode potential for Mg electrode varies according to the equation EMg2+ ∣ mg=EMg2+ ∣ Mg0-0.0592log 1[Mg2+]. The graph of EMg2+ ∣ Mg vs log[Mg2+] is . - Chemistry

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प्रश्न

Electrode potential for Mg electrode varies according to the equation

`E_(Mg^(2+)  |  Mg) = E_(Mg^(2+)  |  Mg)^Θ - 0.059/2 log  1/([Mg^(2+)])`. The graph of `E_(Mg^(2+)  |  Mg)` vs `log [Mg^(2+)]` is ______.

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उत्तर

Electrode potential for Mg electrode varies according to the equation

`E_(Mg^(2+)  |  Mg) = E_(Mg^(2+)  |  Mg)^Θ - 0.059/2 log  1/([Mg^(2+)])`. The graph of `E_(Mg^(2+)  |  Mg)` vs `log [Mg^(2+)]` is a straignt line with a positive slope and intercept `E_((Mg^(2+))/(Mg)`.


Explanation:

`E_(Mg^(2+)  |  mg) = E_(Mg^(2+)  |  Mg)^Θ - 0.059/2 log [Mg^(2+)]`

Compare this equation with the equation of straingt line y = mx + c.

The graph of `E_(Mg^(2+)  |  Mg)` versus `log [Mg^(2+)]` is a straignt line with a positive slope and intercept `E_((Mg^(2+))/(Mg)`.

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अध्याय 3: Electrochemistry - Exercises [पृष्ठ ३३]

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एनसीईआरटी एक्झांप्लर Chemistry [English] Class 12
अध्याय 3 Electrochemistry
Exercises | Q I. 2. | पृष्ठ ३३

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