The freezing point of a 0.05 molal solut...

The freezing point of a `0.05 molal` solution of non-electrolyte in water is `(K_(f)=1.86 K m^(-1))`

`-1.86^(@)C`

`-0.93^(@)C`

`-0.093^(@)C`

`0.93^(@)C`

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