MHT CET202124 Sep 2021Evening ShiftChemistryElectrochemistryActual
Which is the conductivity of 0.02 M HCl solution if molar conductivity of the solution at 25^ C is 412.3 C ⁻¹ ~cm ⁻² ~mol ⁻¹ ?
Options
- A8.880 10⁻³ ⁻¹ ~cm ⁻¹
- B8.414 10⁻³ ⁻¹ ~cm ⁻¹
- C8.624 10⁻³ ⁻¹ ~cm ⁻¹
- D8.246 10⁻³ ⁻¹ ~cm ⁻¹
Correct answer
D. 8.246 10⁻³ ⁻¹ ~cm ⁻¹
Step-by-step solution
aligned & _ m = k 1000 M & 412.3= k 1000 0.02 & k = 412.3 0.02 1000 & k =8.246 10⁻³ ⁻¹ ~cm ⁻¹ aligned