MHT CET202124 Sep 2021Evening ShiftChemistryElectrochemistryActual
The electrical conductance of unit volume (1 ~cm ^3 ) of solution is called as
Options
- Aelectrical resistance
- Bresistivity
- Cmolar conductivity
- Dconductivity
Correct answer
D. conductivity
Step-by-step solution
Specific conductance/Conductivity ( )- It is defined as the reciprocal of specific resistance, = 1 p aligned R & = A 1 & = 1 R A K & = G G ^ aligned Specific conductance = Conductance Cell constant Hence specific conductivity of a solution is defined as the conductance offered by 1 ~cm ^3 of electrolytic solution. Unit of is ohm ⁻¹ ~cm ⁻¹