(a) Define the following terms: (i) Mole fraction (ii) Van\'t Hoff factor (b) `100mg` of a protein
Channel: Doubtnut
Date: 2020-01-26

(a) Define the following terms: (i) Mole fraction (ii) Van\'t Hoff factor (b) `100mg` of a protein is dissolved in enough water to make `10.0 mL` of a solution. If this solution has an osmotic pressure of `13.3 mm Hg` at `25^(@)C`, what is the molar mass of protein? `(R=0.821 L \"atom mol\"^(-1)K^(-1) \"and\" 760mm Hg=1` atm.)