MHT CET202014 Oct 2020Morning ShiftChemistryElectrochemistryActual
What is the cell constant of N 10 KCl solution at 25^ C , if conductivity and resistance of a solution is 0.0112 ⁻¹ ~cm ⁻¹ and 55 0 respectively?
Options
- A0.616 ~cm ⁻¹
- B0 491 ~cm ⁻¹
- C2 0 ~cm ⁻¹
- D0 2 ~cm ⁻¹
Correct answer
A. 0.616 ~cm ⁻¹
Step-by-step solution
aligned k =0.0112 ⁻¹ ~cm ⁻¹ &, R =55.0 Cell constant, b &= k R &=0.0112 ⁻¹ ~cm ⁻¹ 55.0 b &=0.616 ~cm ⁻¹ aligned