Calcualate the amount of `NaCl` which must be added to `100 g` water so that the freezing point, depressed by `2 K`. For water `K_(f)` =`1.86 K kg mol^(-1)`.

Calculate the amount of KCl which must be added to 1 kg of water so that its freezing point is depressed by 2 K.

Calculate the amount of KCl which must be added to 1 kg of water so that the freezing point is depressed by 2 K. (K_(f) " for water = " 1.86 " K kg "mol^(-1))

Calculate the amount of KCI which must be added to 1 kg of water so that the freezing point is depressed by 2K. ( K_(f) for water = 1.86 K kg mol^-1 ).

Calculate the amount of KCl which must be added to 1kg of water so that the freezing point is depressed by 2K . ( K_(f) for water =1.86K kg "mol"^(-1) ).

Calculate the amount of KCl which must be added to 1kg of water so that the freezing point is depressed by 2K . ( K_(f) for water =1.86K kg "mol"^(-1) ).

Calculate the amount of NaCl which must be added to one kilogram of water so that the freezing point of water is depressed by 3K (Given K_f = 1.86KKg mol^(-1) )