molar conductivity`(bidwedge_m)` is defined as conducting power of the ions producedd by 1 mole of an electrolyte in a solution. `bidwedge_m=K/C` Where k is conductivity `(Scm^2mol^(-1))` and C is molar concentration `(in mol//cm^3)` The molar conductivity of 0.04 M solution of `MgCl_2` is 200 `Scm^3mol^(-1)` at 298 k. A cell with electrodes that are 2.0`cm^2` in surface area and 0.50cm apart is filled with `MgCl_2` solution How much current will flow when the potential difference between the two electrodes is 5.0V?
A
156.25V
B
0.16A
C
160A
D
None of these
Text Solution
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The correct Answer is:
B
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