Match the following

Answer

A, B, C, D

Explanation

Conductivity A) `C=(1)/(R) = (1)/(P) xx (1)/(l/a)=K.(1)/(l/a) :. K=C xx (l)/(a)`
K is called conductivity (or ) specific conductance
B) `(l)/(a) ` = cell constant , l = length (or ) distance of separation a = area of cross section
C) The conductance of a volume of solution containing are gram mole of electrolyte placed between two parallel electrods separated by a distance of unit length is called molar conductance
D) Equivalent conductance `(^^_e )` The conductance of a volume of the solution containing one gram equivalent of the electrolyte placed between two parallel electrods separated by a distance of unit length