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lamda^(oo) of NH4OH at infinite dilution...

`lamda^(oo)` of `NH_4OH` at infinite dilution is ______`Scm^2 eq^(-1)` given `lamda^(oo) ` of `OH^(-) = 174 , lamda^(oo)` of `OH^(-) = 174 , lamda^(oo)` of Cl = 66 and `lamda^(oo)` of `NH_4Cl = 130 Scm^2eq^(-1)`

A

140

B

218

C

328

D

198

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The correct Answer is:
C
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