Resistance of 0.2 m solution of an electrolyte is 50 Ohm-1. The specific conductance of the solution is 1.3 Sm-1. If resistance of 0.4 m solution of the same electrolyte is 260 Ohm-1, its molar conductivity is ……..
A. 62.5 Sm2 mol-1
B. 6250 Sm2 mol-1
C. 6.25 x 10-4 Sm2 mol-1
D. 625 x 10-4 Sm2 mol-1
Answer:C
Resistance of 0.2 m solution of an electrolyte is 50 Ohm-1. The specific conductance of the solution is 1.3 Sm-1. If resistance of 0.4 m solution of the same electrolyte is 260 Ohm-1, its molar conductivity is ……..
A. 62.5 Sm2 mol-1 B. 6250 Sm2 mol-1 C. 6.25 x 10-4 Sm2 mol-1 D. 625 x 10-4 Sm2 mol-1