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The equivalent conductivity of 0.1 M wea...

The equivalent conductivity of `0.1 M` weak acid is `100` times less than that at infinite dilution. The degree of dissociation of weak electrolyte at `0.1 M` is.

A

` 100`

B

`101`

C

`0.01`

D

`0.001`

Text Solution

Verified by Experts

The correct Answer is:
C
`Lambda_v = (Lambda^@)/(100)`
`:. Alpha = (Lambda_v)/(Lambda^0) = (Lambda^0)/(100Lambda^0) =0. 01`.
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