a solution is prepared by adding 40 grams of sugar in hundred grams of water calculate the percentage in terms of mass by mass percentage of solution

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Solution

Dear student,

Mass of sugar=40 g

Mass of water=100 g

Mass of the solution= Mass of sugar + Mass of water

=40g + 100g

=140gm

Concentration %= Mass of solute/mass of solution X 100

= 40/140 X 100

= 200/7

=28.57%

Regards,

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