MHT CET202122 Sep 2021Morning ShiftChemistryElectrochemistryActual
Molar conductivity of 0.04 M BaCl ₂ solution is 230 ⁻¹ ~cm ^2 ~mol ⁻¹ at 27^ C . what is its conductivity?
Options
- A2.3 10⁻³ ⁻¹ ~cm ⁻¹
- B9.2 10⁻³ ⁻¹ ~cm ⁻¹
- C6.9 10⁻³ ⁻¹ ~cm ⁻¹
- D4.6 10⁻³ ⁻¹ ~cm ⁻¹
Correct answer
B. 9.2 10⁻³ ⁻¹ ~cm ⁻¹
Step-by-step solution
aligned & _ m = k 100 M & 230= k 100 0.04 & k = 230 0.04 1000 & =9.2 10⁻³ ⁻¹ ~cm ⁻¹ aligned