Calculate the `"pH"` at which the following conversion(reaction) will be at equilibrium in basic medium `I_2(s) ⇋ I^(

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Q 2618545400.     Calculate the `"pH"` at which the following conversion(reaction) will be at equilibrium in basic medium
`I_2(s) ⇋ I^(-) (aq) +IO_3^(-) (aq)`

when the equilibrium concentrations at `300 K` are `[I^(-)]= 0.10 M` and `[IO_3^(-)] = 0.10 M`

{Given that `Delta G_f^o(I^(-)aq) = - 50 "kJ/mole", Delta G_1°(IO_3^(-),aq) = - 123.5 "kJ/mole", Delta G_g^o(H_2O (l)) = - 2.33 "kJ/mole"`,

`Delta G_1^o (OH^(-) , aq)=-150 "kJ/ mole"`, Ideal gas constant `=R=25/3 "J mole"^(-1) K^(-1) , "loge" = 2.3`

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(Provided By a Student and Checked/Corrected by EXXAMM.com Team)

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