A decimolar solution of potassium ferrocyanide is `50%` dissociated at `300K`. Calculate osmotic pressure of the solution. (Given `S = 8.341 JK^(-1) mol^(-1)`)

Explanation

Molar mass of sucrose `(C_(12) H_(22) O_(11)) = 342 " g mol"^(-1)`
Molar of mass of urea `(NH_(2)CONH_(2)) = 60 g " mol"^(-1)` , Molar mass of glucose `(C_(6) H_(12)O_(6)) = 180 g " mol"^(-1) `
Molar mass of NaCl = 58.5 g `" mol"^(-1)` ,
Molar conc. of sucrose = `(34.2)/(342) = 0.1 M ," "` Molar conc of urea `= 60/60 = 1 M ,`