Calculate the depression in the freezing point of water when 10 g of `CH_3CH_2CHClCOOH` is added to 250 g of water. `K_a = 1.4 x 10^(-3)`, `K_f = 1.86 K kg moL^(-1)`.

Explanation

Structure III is most acidic, it gives maximum ions in the solution. The dipression in freezing point `(DeltaT_(f))` is the maximum in this case.