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The value of Lambda(eq)^(oo) for NH(4)Cl...

The value of `Lambda_(eq)^(oo)` for `NH_(4)Cl, NaOH` and `NaCl` are `149.74, 248.1` and `126.4 Omega^(-1) cm^(2)" equiv"^(-1)`. The value of `Lambda_(eq)^(oo)` of `NH_(4)OH` 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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The values of wedge_(m)^(oo) for NH_(4)Cl,NaOH, and NaCl are, respectively, 149.74,248.1 ,and 126.4 ohm^(-1)cm^(2)eq^(-1) . The value of wedge_(eq)^(oo)NH_(4)OH is

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The values of ^^_(m)^(oo) for KCl and KNO_(3) are 149.86 and 154.96Omega^(-1)cm^(2)"mol"^(-1) . Also lambda_(Cl)^(oo) is 71.44 ohm^(-1)cm^(2) "mol"^(-1) . The value of lambda_(NO_(3)^(-))^(oo) is

Lambda_((m)(NH_(4)OH))^(@) is equal to

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