The resistance of conductivity cell containing 0.001 M KCI solution at 298 K is 1500 ohm. What is the cell constant if the conductivity of 0.001 M KCI

Question

The resistance of conductivity cell containing 0.001 M KCI solution at 298 K is 1500 ohm. What is the cell constant if the conductivity of 0.001 M KCI

The resistance of conductivity cell containing 0.001 M KCI solution at 298 K is 1500 ohm. What is the cell constant if the conductivity of 0.001 M KCI solution at 298 K is `0.146xx10^(-3) S cm^(-1)`

Monjur Alahi

5 views

2025-01-04 04:42

1 Answers

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Answer - `0.219 cm^(-1)`
`k=(1)/(2)xx(1)/(A)or(1)/(A)=kxxR=(0.146xx10^(-3)ohm^(-1)cm^(-1))xx(1500" ohm")`
`=219xx10^(-3)cm^(-1)=0.219cm^(-1)`

5 views Answered 2023-02-05 15:29