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A solution prepared by dissolving 1.25gm …

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A solution prepared by dissolving 1.25gm of oil of wintergreen in 99gm of Benzene as a boiling point of 80.31*C. Determine the moleculer mass of this compound. Boiling point of pure Benzene = 80.01 and kb for water = 2.53*c k kg mol*-1.

    • Posted by Jayant Chandra 6 years, 7 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Pragati Gola 6 years, 7 months ago

    ∆tb=kb×wB/mB×wA(kg), ∆tb=tb-t°b, ∆tb=80.31-80.01=0.30K

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