Which has minimum osmotic pressure – InterviewSolution

1.	Which has minimum osmotic pressure
Answer» 200 mL of 2 M NaCl pressure 200 mL of 1 M GLUCOSE solution 200 mL of 2 M urea solution All have same osmotic pressure Solution :Osmotic pressure is a colligative property. Particles in NaCl solution `= 2xx2 = 4M` . Particles in glucose solution `= 1xx1 =1M`. Particles in urea solution `= 2xx1=2 M`. LEAST particles are in glucose solution, hence its osmotic pressure is the MINIMUM.

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