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The molar conductance of acetic acid at ...

The molar conductance of acetic acid at infinite dilution is `lambda_(oo)`. If the conductivity of `0.1M` acetic acid is S, the apparent degree of ionisation is

A

`(10000 S)/lambda_(infty)`

B

`(10S)/(lambda_(infty))`

C

`lambda_(infty)/(100 S)`

D

`(100000)/(lambda_(infty)S)`

Text Solution

Verified by Experts

The correct Answer is:
A
`alpha = lambda_(v)/lambda_(infty)`, we know that `lambda_(v) = (K xx 1000)/M`
`therefore alpha =(10^(4) xx S)/lambda_(infty)`
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