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A 1 molal K(4)Fe(CN)(6) solution has a d...

A 1 molal `K_(4)Fe(CN)_(6)` solution has a degree of dissociation of 0.4. Its boiling point is equal to that of another solution which contains 18.1 weight percent of a non electrolytic solute A. The molar mass of A is _____u. (Round off to the Nearest Integer).
[Density of water `= 1.0 "g cm"^(-3)`]

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