Question
The density of 1 M solution of a compound 'X' is 1.25 g mL$^{-1}$. The correct option for the molality of solution is (Molar mass of compound X = 85 g):
The density of 1 M solution of a compound 'X' is 1.25 g mL$^{-1}$. The correct option for the molality of solution is (Molar mass of compound X = 85 g):