MHT CET202310 May 2023Evening ShiftChemistryElectrochemistryActual
Calculate the conductivity of 0.02 M electrolyte solution if its molar conductivity is 407.2 ⁻¹ ~cm ^2 ~mol ⁻¹ ?
Options
- A8.144 10⁻³ ⁻¹ ~cm ⁻¹
- B4.072 10⁻³ ⁻¹ ~cm ⁻¹
- C7.15 10⁻³ ⁻¹ ~cm ⁻¹
- D6.055 10⁻³ ⁻¹ ~cm ⁻¹
Correct answer
A. 8.144 10⁻³ ⁻¹ ~cm ⁻¹
Step-by-step solution
aligned _ m & = 1000 k c k & = _ m c 1000 = 407.2 0.02 1000 & =8.144 10⁻³ ⁻¹ ~cm ⁻¹ aligned