When 2116 G of a Waxy Substance Was Dissolved in 1

question 61

Short Answer

When 211.6 g of a waxy substance was dissolved in 1.500 kg of carbon tetrachloride (CCl₄,153.8 g/mol, K_f = 29.8 $\degree$ C/m), the freezing point dropped by 9.81 $\degree$ C.What is the approximate molar mass of the substance?