what is osmotic pressure and Molecular property explain osmotic pressure is a molecular mass quality??
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what is osmotic pressure and Molecular property explain osmotic pressure is a molecular mass quality??
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Answer:
• it is done at room temperature
• the concentration term is molarity which is easy to handle at lab level
• the numerical value for osmotic pressure comes out to be large even for dilute solutions and hence reduce the % error
•also in case of polymers since they have very high molar masses they give very less value of the colligative properties which leads to more error but osmotic pressure values are significant enough for higher molar masses.