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  4. Calculate the solubility product of Co2[.Fe(.CN(.)6]. in water at 25° C. Given, conductivity of saturated solutions of Co2[.Fe(.CN(.)6]. is text2 text.06 text× text10- text6 textΩ - text1 textcm- text1 and that of water used is text4 text.1 text× text10- text7 textΩ - text1 textcm- text1 . The ionic molar conductivities of Co2 + and [.Fe(.CN(.)6(].)4 - are text86 text.0 textΩ textcm text2 textmol- text1 and text444 text.0 textΩ - text1 textcm text2 textmol- text1 , respectively.

Q. Calculate the solubility product of in water at C.
Given, conductivity of saturated solutions of is and that of water used is . The ionic molar conductivities of and are and , respectively.

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Solution:






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