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An electrode is prepared by dipping a si...

An electrode is prepared by dipping a silver strip into a solution saturateed with `AgACN` and contanining `0.10 M SCN^(-)`. The e.m.f. of voltaic cell constructed by connecting this, as the cathode, to the standard hydrogen half-cell as anode was found to be `0.45 V`. What is the solubility product of `AgSCN`.
(Given `E_(Ag^(+)//Ag)^(@) = 0.80 V`)

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The correct Answer is:
`1.169 xx 10^(-7) ;`
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