solutions

Question: An aqueous solution of non-electrolyte ‘A’ with molecular mass 60 contains 6 g in 500 mL and has a density equal to $1.05\,g\,{{L}^{-1}}$. The molality of solution is

1) 1.25

2) 0.19

3) 0.25

4) 0.30

Solution:

Explanation: No Explanation

Methods of expressing concentration of solution

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