Solutions Question 28

Question: Which one of the following aqueous solutions will exhibit highest boiling point [AIEEE 2004]

Options:

A) 0.015 M urea

B) $ 0.01,M,KNO_3 $

C) $ 0.01,M,Na_2SO_4 $

D) $ 0.015,M, $ Glucose

Show Answer

Answer:

Correct Answer: C

Solution:

Elevation in boiling point is a colligative property which depends upon the number of solute particles. Greater the number of solute particle in a solution higher the extent of elevation in boiling point. $ Na_2SO_4\to 2N{a^{+}}+SO_4^{2-} $



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