JEE Main20245 Apr 2024Morning ShiftChemistrySolutionsActual
An artificial cell is made by encapsulating (0.2 M ) glucose solution 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 )
Correct answer
0
Step-by-step solution
aligned & NaCl Na ⁺+ Cl ⁻ & 0.05 M 0.05 M 0.05 M & Total C ₁=0.05+0.05=0.1 M ( NaCl ) & C ₂=0.2 M ( glucose ) & = ( C ₂- C ₁ ) RT & =(0.2-0.1) 0.083 300 & =2.49 bar & =24.9 10⁻¹ bar aligned