What is the order of osmotic pressure of equimolar solution of BaCl2, NaCl and glucose?
Answer & explanation
Correct answer: option 2
Osmotic pressure is a colligative property, and more the number of particles more the osmotic pressure.
π=iCRT
Hence, BaCl2>NaCl>Glucose
since the concentration is same and i for BaCl2 is 3, NaCl is 2 and glucose is 1.