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The two Pt electrodes fitted in a conduc...

The two `Pt` electrodes fitted in a conductance cell are `1.5 cm` apart while the cross`-` sectional area of each electrode is `0.75cm`. What is the cell constant?

A

1.125

B

0.5 cm

C

`2.0 cm^(-1)`

D

`0.2 cm^(-1)`

Text Solution

Verified by Experts

The correct Answer is:
C
`b= l/a =(1.5)/(0.71) =2 cm^(-1)`
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