The limiting molar conductivities of $NaI$ , $NaNO_3$ and $AgNO_3$ are $12.7$ , $12.0$ and $13.3$ mS m 2 mol –1 , respectively (all at 25°C). The limiting molar conductivity of $AgI$ at this temperature is ____ mS m 2 mol –1 .

Question

The limiting molar conductivities of  $NaI$ ,  $NaNO_3$  and  $AgNO_3$  are  $12.7$ ,  $12.0$  and  $13.3$  mS m 2 mol –1 , respectively (all at 25°C). The limiting molar conductivity of  $AgI$  at this temperature is ____ mS m 2 mol –1 .

cdquestions Admin · Accepted Answer

The limiting molar conductivity of  $AgI$ , $Λ^0_m(AgI) = Λ^0_m(NaI)+Λ^0_m(AgNO_3)-Λ^0m(NaNO_3)$ $Λ^0_m(AgI) = 12.7 + 13.3 – 12.0$ $Λ^0_m(AgI) = 26 – 12$ $Λ^0_m(AgI) =14\ mS m^2 mol^{–1}$ So, the answer is  $14\ mS m^2 mol^{–1}$ .

The limiting molar conductivities of \(NaI\), \(NaNO_3\) and \(AgNO_3\) are \(12.7\), \(12.0\) and \(13.3\) mS m² mol^–1, respectively (all at 25°C). The limiting molar conductivity of \(AgI\) at this temperature is ____ mS m² mol^–1.

Correct Answer: 14

Solution and Explanation

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The limiting molar conductivities of \(NaI\), \(NaNO_3\) and \(AgNO_3\) are \(12.7\), \(12.0\) and \(13.3\) mS m2 mol–1, respectively (all at 25°C). The limiting molar conductivity of \(AgI\) at this temperature is ____ mS m2 mol–1.

Correct Answer: 14

Solution and Explanation

Top Questions on Electrochemistry

Questions Asked in JEE Main exam

The limiting molar conductivities of \(NaI\), \(NaNO_3\) and \(AgNO_3\) are \(12.7\), \(12.0\) and \(13.3\) mS m² mol^–1, respectively (all at 25°C). The limiting molar conductivity of \(AgI\) at this temperature is ____ mS m² mol^–1.