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

1.00 g of a non-electrolyte solute dissolved in 50g of benzene lowered the freezing point of benzene by 0.40 K. The freezing point depression constant of benzene is 5.12 K kg `mol^(-1)`. Find the molar mass of the solute.

A

256 kg/mol

B

256 g mol

C

256 g / mol

D

256 mg /mol

Text Solution

Verified by Experts

The correct Answer is:
C
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1.0 g of non-electrolyte solute dissolved in 50.0 g of benzene lowered the freezing point of benzene by 0.40 K . The freezing point depression constant of benzene is 5.12 kg mol^(-1) . Find the molecular mass of the solute.

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