Question: A metal electrode is in aqueous solution where the outer Helmholtz plane is at a distance of 0.4 nm. Using the Helmholtz model calculate the

A metal electrode is in aqueous solution where the outer Helmholtz plane is at a distance of 0.4 nm. Using the Helmholtz model calculate the capacitance of the electrochemical double layer. State any assumption made. For water, = 6.906310 10 F m1 .

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