MHT CET202411 May 2024Evening ShiftChemistryElectrochemistryActual
What is the concentration of an electrolyte solution to have molar conductivity of 101 ⁻¹ ~cm ^2 ~mol ⁻¹ and conductivity of 1.01 10⁻² ⁻¹ ~cm ⁻¹ at 298 K ?
Options
- A0.05 M
- B0.1 M
- C0.15 M
- D0.2 M
Correct answer
B. 0.1 M
Step-by-step solution
array ll & Molar conductivity ( )= 1000 k c & 101 ⁻¹ ~cm ^2 ~mol ⁻¹= 1000 1.01 ⁻¹ ~cm ⁻¹ 10⁻² c & c = 1000 1.01 10⁻² 101 =0.1 M array