Question

aqueous solution of glucose is 10% by weight and the density of the solution is 1.8 gram per CC the molarity of solution is​

Answer 1

Answer:

Mol. weight of glucose is 180u.

Now volume of the solution is 180/1.8 = 100ml

No. of moles of glucose in solution= 10/180 = 1/18

So, molarity = (1/18) × 1000/100 = 0.556 (M)