Question

If concentration of glucose in blood is 0.9g/l what will be the molarity of glucose in blood

Answer 1

Answer: 0.005 M

Explanation: Molarity = no. of moles/ volume in litres

No. of moles = given mass of glucose /

of glucose molar mass of glucose

= 0.9/180

=0.005 moles

Molarity = 0.005/1 litres

= 0.005 mol/ litres

= 0.005 M