To calculate the resistance of the cell, we first need to determine the resistivity of the electrolyte solution. The resistivity of an electrolyte solution is given by the following equation: = R * T / F * A * where R is the gas constant 8.314 J/mol K , T is the temperature in Kelvin 25C = 298 K , F is the Faraday constant 96485 C/mol , A is the concentration of the electrolyte solution in mol/m^3, and is the molar conductivity of the electrolyte solution in S m^2/mol.First, we need to convert the concentrations of AgNO3 and HCl solutions from mol/L to mol/m^3:0.010 M AgNO3 = 0.010 mol/L * 1000 L/m^3 = 10 mol/m^31.0 x 10^-3 M HCl = 1.0 x 10^-3 mol/L * 1000 L/m^3 = 1 mol/m^3Next, we need to determine the molar conductivity of the electrolyte solution. Since we don't have the specific values for AgNO3 and HCl, we can assume that the molar conductivity of the solution is the sum of the molar conductivities of the individual ions. For simplicity, let's assume the molar conductivity of the solution is = 100 S m^2/mol this is a rough estimate, as the actual value depends on the specific ions in the solution .Now we can calculate the resistivity of the electrolyte solution: = 8.314 J/mol K * 298 K / 96485 C/mol * 10 mol/m^3 + 1 mol/m^3 * 100 S m^2/mol 0.0027 mFinally, we can calculate the resistance R of the cell using the following equation:R = * L / Awhere L is the distance between the electrodes 2.0 cm = 0.02 m and A is the area of each electrode 5.0 cm^2 = 5.0 x 10^-4 m^2 .R = 0.0027 m * 0.02 m / 5.0 x 10^-4 m^2 R 0.108 So, the resistance of the electrochemical cell is approximately 0.108 .