Chemistry, asked by aryansingh1701, 6 months ago

The molality of 20% glucose solution (Molar mass of glucose =180 gm) is_____.

Answers

Answered by thakuryuvarajsingh5

2

Answer:

1.11

Explanation:

molality =number moles /wt of solution (kg)

20%means that 20g of solute dissolved in 100 g of solution

hence m= 20×1000/180×100
m=10/9
m=1.11

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