Question

Calculate the mass of glucose and the mass of water required to make 250 gm of 15% of soln of glucose

Answer 1

When nothing is mentioned, % is w/w

Thus, for every 100gm of solution, 15 gm is glucose and 85gm water.

Thus in 250 gm, 37.5gm of glucose is present and 212.5gm of water.

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