Saved Bookmarks
| 1. |
Find the concentration of glucose solution that is equivalent to 6 gram per liter of urea solution |
| Answer» TION:GIVEN______The concentration of urea = 6 gm/LM.wt of glucose = 180 gmM.wt of urea = 60 gmTO FIND_____The concentration of glucose equivalent to the given concentration of urea.CALCULATION____- The Molarity of urea, M1 = (6 × 1000) / (60 × 1000)⇒ M1 = 1 / 10 = 0.1 M- Now applying this CONDITION to glucose, we get:M1 = (w × 1000) / (180 × 1000)⇒ 0.1 = w / 180⇒ w = 18 gm⇒ 1 litre of glucose solution contains 18 gm glucose.- So, the concentration of glucose that is equivalent to the given concentration of urea is 18 gm/LThanks!HOPE it helps you. | |