Chemistry, asked by shreepuja01, 8 months ago

5. Calculate the mass of glucose and mass of water required to make 250 g of 20% solution of glucose.
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Answered by krishnajana295

4

mass percentage = 25%

mass of solvent = 250g

Mass percent = mass of solute / mass of solvent * 100

mass% = 25%

mass of solvent = 250g

25% = mass of solute / 250*100

=25*2500/100

=6250/100

mass of salute = 62.5g

Mass of Water = mass of solution - mass of solute = 250 - 62.5g

= 187.5g

Ans: Mass of glucose = 62.5g

Mass of water = 187.5g

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