Question

Concentration of glucose in normal blood is approximately 90 mg per 100mL.what is the molarity of the glucose solution in blood?
(1) 5M. (2) 0.005M
(3) 0.05M (4) 1M
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Answer 1

Answer:

Molarity=Given weight÷(Molecular weight×Volume of solution in L)

=90×1000/1000×180×100

=0.005M