Question

X grams of a non electrolyte compound is dissolved

Answer 1

X g of a non-electrolyte compound (molar mass = 200) Assume complete dissociation of NaCl and ideal behavior of this solution. (R = 0.082 litre atm mol–1 K–1)​X g of a non-electrolyte compound (molar mass = 200) are dissolved in 1.0 litre of 0.05 M NaCl aqueous solution. The osmotic pressure of this solution is found to be 4.92 atm at 27°C. Calculate the value of X. Assume complete dissociation of NaCl and ideal behavior of this solution. (R = 0.082 litre atm mol–1 K–1)​