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The density of a glucose solution is 1.8 g/ ml. The mass percentage of glucose in this solution is 90%. Then what is the molarity of these solution ?

The density of a glucose solution is 1.8 g/ ml. The mass percentage of glucose in this solution is 90%. Then what is the molarity of these solution ?

Grade:12th pass

1 Answers

Divyanshi Saxena
16 Points
6 years ago
See in question %strength is given 90%Density=1.8 gm/mlSo to find molarity we have direct formulaMolarity= (%strength ×density of solution ×10)/molar massTherefore putting all the values answer will be 9

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