Question

how much amount of glucose is required to prepare 20% solution of 500 g of its aqueous solution​

Answer 1

Answer:

To work out how much glucose you need to make a solution of a given percent, multiply (mass/volume) by volume, bearing in mind that 1 g in 100 ml is a 1 percent solution. For this example, if you want to make a total solution of 500 ml of 20 percent glucose, multiply (20/100) by 500.