1.

The value ofLambda_(m)^(@)" for "NH_(4) Cl, NaOH and NaCl" are 129.8, 248.1 and 126.4 Ohm"^(-1)" cm"^(2)" mol"^(-1) respectively. Calculate Lambda_(m)^(@) for NH_(4)OH solution.

Answer»

215.5
251.5
244.7
351.5

Answer :B


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