JEE Main202528 Jan 2025Evening ShiftChemistrySolutionsActual
Assume a living cell with 0.9 %( / ) of glucose solution (aqueous). This cell is immersed in another solution having equal mole fraction of glucose and water. (Consider the data upto first decimal place only) The cell will :
Options
- Ashow no change in volume since solution is 0.9 %( / )
- Bshrink since solution is 0.5 %( / )
- Cswell up since solution is 1 %( / )
- DNone of these
Correct answer
D. None of these
Step-by-step solution
Living cell =0.9 gm in 100 gm of solution % w / w =0.9 Solution is have equal moles of glucose and water =0.5 Weight of solution =0.5 180+0.5 18=99 gm % w / w 90 % Concentrated solution = Cell will shrink.