AIPMT PRELIMS2000Chemistry-Solutions
AIPMT PRELIMS 2000 Chemistry Colligative Properties MCQ Question
Type: MCQ-conceptual-Medium-Class 12
From the colligative properties of solution which one is the best method for the determination of mol. wt of proteins & polymers :
A
Osmotic pressure
B
Lowering in V.P.
C
Lowering in freezing point
D
Elevation in B.Pt.
Correct Answer
Option A
Detailed Explanation
Osmotic pressure is best for determining molecular weights of large molecules like proteins due to its sensitivity.
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