Saved Bookmarks
| 1. |
The resistance of solution of a salt occupying a volume between two platinum electrode 1.8cm apart and 5.4cm^(2) in area was found to be 30 ohm. Calculate the conductivity of the solutions. |
|
Answer» Solution :RESISTANCE of a solution R=32ohm DISTANCE between two electrodes =1=1.8cm AREA of the electrode `A=5.4 cm^(2)` FORMULA: `"CONDUCTIVITY "=("Cell constant")/("Resistance")=(1.8)/(5.4)xx (1)/(32)=0.01404.Scm^(-1)` |
|