MHT CET202311 May 2023Morning ShiftChemistryElectrochemistryActual
The molar conductivity of 0.02 M AgI at 298 ~K is 142.3 ⁻¹ ~cm ^2 ~mol ⁻¹ . What is its conductivity?
Options
- A1.42 10⁻³ ⁻¹ ~cm ⁻¹
- B2.41 10⁻³ ⁻¹ ~cm ⁻¹
- C2.85 10⁻³ ⁻¹ ~cm ⁻¹
- D7.11 10⁻³ ⁻¹ ~cm ⁻¹
Correct answer
C. 2.85 10⁻³ ⁻¹ ~cm ⁻¹
Step-by-step solution
aligned & = 1000 k c k & = c 1000 k & = 142.3 ⁻¹ ~cm ^2 ~mol ⁻¹ 0.02 ~mol ~L ⁻¹ 1000 ~cm ^3 ~L ⁻¹ k & =2.85 10⁻³ ⁻¹ ~cm ⁻¹ aligned