MHT CET20243 May 2024Evening ShiftChemistryElectrochemistryActual
A conductivity cell dipped on 0.05 M KCl has resistance 600 ohm . If conductivity is 0.0015 ohm ⁻¹ ~cm ⁻¹ . What is the value of cell constant?
Options
- A0.47 ~cm ⁻¹
- B0.90 ~cm ⁻¹
- C1.5 ~cm ⁻¹
- D2.5 ~cm ⁻¹
Correct answer
B. 0.90 ~cm ⁻¹
Step-by-step solution
aligned k & = 1 R l a k & = b R b & = k R =0.0015 ohm ⁻¹ ~cm ⁻¹ 600 ohm & =0.90 ~cm ⁻¹ aligned