An artificial cell is made by encapsulating 0.2 M glucose — JEE Mains Chemistry Past Papers Chemistry Question

💡 Solution & Explanation

ution within a semipermeable membrane. The osmotic pressure developed when the artificial cell is placed within a 0.05 M solution of NaCl at 300 K is _______ × 10–1 bar. (Nearest Integer) [Given : R = 0.083 L bar mol–1 K–1] Assume complete dissociation of NaCl Ans. (25) Sol. 0.05 M NaCl Sol. 0.2 M Glucose NaCl  Na+ + Cl– 0.05M 0.05M 0.05M Total C1 = 0.05 + 0.05 = 0.1 M (NaCl) C2 = 0.2 M (glucose)  = (C2 – C1) RT = (0.2 – 0.1) × 0.083 × 300 = 2.49 bar = 24.9 × 10–1 bar