MHT CET202121 Sep 2021Evening ShiftChemistryElectrochemistryActual
What will be the concentration of solution of electrolyte if it's molar conductivity and conductivity are respectively 230 ⁻¹ cm ^2 ~mol ⁻¹ and 0.0115 ⁻¹ ~cm ⁻¹ at 298 ~K ?
Options
- A0.04 M
- B0.03 M
- C0.01 M
- D0.05 M
Correct answer
D. 0.05 M
Step-by-step solution
aligned & _ m = k 1000 M ( array c _ m = Molar Conductivity k = Conductivity array ) & 230= 0.0115 1000 M & M = 0.0115 1000 230 =0.05 M aligned