For Daily Free Study Material Join wiredfaculty Whatsapp Group | Download Android App | Ncert Book Download
The electrical resistance of a column of 0.05 M NaOH solution of diameter 1cm and length 50
cm is 5.55 x 103 ohm. Calculate its resistivity, conductivity and molar conductivity.
A = πr2 = 3.14 x (0.5)2 cm2 = 0.785 cm2
l = 50 cm