Colligative Properties – Depression of Freezing Point

2020 1 question

1. 1 Solutions Easy
   The freezing point depression constant ($K_f$) of benzene is $5.12\ K\,kg\,mol^{-1}$. The freezing point depression for the solution of molality 0.078 m containing a non-electrolyte solute in benzene is (rounded off upto two decimal places):
   A 0.80 K B 0.40 K C 0.60 K D 0.20 K
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