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A solution containing 3.24 g of a nonvol...

A solution containing 3.24 g of a nonvolatile nonelectrolyte and 200 g of water boils at 100. `130^(@)"C"` at 1atm. What is the molecular weight of the solute?`("K"_("b") "for water 0.513"^(@)"C"//"m")`

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The correct Answer is:
64 gm/mol
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