A potential difference of 20 V applied to the ends of a column of 0.1 M `AgNO_(3)` solution, 4 cm in diameter and 12 cm in length have a current of 20 A. calculate the molar conductance of the solution.

The resistance of 0.05 M NaOH solution in a cell having length 5 cm area of cross section 10 cm2 is 5.55 xx 10^3 ohm. Calculate its molar conductance.

The electrical resistance of a column of 0.05 mol L^(-1) NaOH solution of diameter 1 cm and length 50 cm is 5.55 xx 10^3 ohm. Calculate its resistivity, conductivity and molar conductivity.

A solenoid 1.5 m long and 0.4 cm in diameter possesses 10 turns per cm length. A current of 5 A falls through it. The magnetic field at the axis inside the solenoid is

2.5 litre of 1 M NaOH solution are mixed and another 3 litre of 0.5 M NaOH solution. Then the molarity of the resulting solution is

A conducting wire of 100 turns is wound over 1 cm near the centre of a solenoid of 100 cm length and 2 cm radius having 1,00 turns. Calculate coefficient of mutual inductance of the two solenoids.

A current of 1.5A is passed through 500 mL of 0.25M solution of zinc sulphate for 1 hr with a current efficiency of 90%. Calculate the final molarity of Zn^(2+) assuming volume to be constant.

The molar conductivity of 1.5 M solution of an electrolysis is found to be 138.9 S cm^2 mol^-1 . Calculate the conductivity of this solution?

A 0.05 M NaOH solution offered a resistance of 31.6 ohm ina conductivity cell at 298 K. if the area of the plates of the conductivity cell is 3.8 cm^2 and distance between them 1.4 cm. calculate the molar conductivity of the NaOH solution.

A conductivity cell has its electrodes 1 cm apart and each electrode has area of cross-section 2 cm^(2) , when filled with M/50 solution of sodium acetate, the cell shows a resistance of 166.5 ohms. Calculate the molar conductance of sodium acetate solution at the givne concentration.