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The boiling point of benzene is 353.23 K...

The boiling point of benzene is 353.23 K. When 1.8 g of a non-volatile solute was dissolved in 90 g of benzene, the boiling point is raised to be 354.11 K. Calculate the molar mass of the solute, (`K_(b)` for benzene is 2.53 K kh `mol^(-1)`).

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The correct Answer is:
57.5 kg
Molar mass of solution , `M_(2) = (W_(2)M_(1))/(W_(1)((p^(@) - P_(s))/(p^(@))))`
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