Solutions Question 166

Question: What will be the molality of a solution having $ 18g $ of glucose (mol. wt. = 180) dissolved in $ 500g $ of water [MP PET/PMT 1998; CBSE PMT 2000; JIPMER 2001]

Options:

A) $ 1,m $

B) $ 0.5,m $

C) $ 0.2,m $

D) $ 2,m $

Show Answer

Answer:

Correct Answer: C

Solution:

$ m=\frac{18\times 1000}{180\times 500}=0.2,m $



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