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1.00g of a non-electrolyte solute dissol...

1.00g of a non-electrolyte solute dissolved in 50g of benzene lowered by 0.40K. The freezing point depression constant of benzene is `5.12K kg//mol`. Find the molar mass of solute.

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Molar mass, `M_B= (1000K_f)/(Delta T_f) W_B/W_A= (1000xx5.12)/0.4xx1/50 = 256g mol^(-1)`
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