Question

Find the concentration of glucose solution that is equivalent to 6 gram per liter of urea solution

Answer 1

Explanation:

GIVEN______

The concentration of urea = 6 gm/L

M.wt of glucose = 180 gm

M.wt of urea = 60 gm

TO 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/L

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