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The values of equivalent conductivity at...

The values of equivalent conductivity at infinite dilutions for `NH_4Cl`, NaOH and NaCl are respectively 149.74, 248.1 and 126.4 `"ohm"^(-1) cm^(2) "equi"^(-1)`. The value of `lambda_(eg)^(oo)` of `NH_4OH` is

A

`371.44`

B

`271.44`

C

`71.44`

D

It cannot be calculated from the data given

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The correct Answer is:
B
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