Question

a solution prepared by dissolving 45gms sugar in 180 gm of water,, calculate the mass Percentage of sugar?
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Answer 1

Answer:

225 grams Mark me as brainlist

Answer 2

Question :

A solution is prepared by dissolving 45 g ofsugar in 180 g of water. Calculate the masspercentage of solute.

Answer :

$Mass \: percentage \: \\ \\ = \frac{Mass \: of \: the \: solute}{Mass \: of \: the \: solution} \times 100\\ \\ \\ Given : \: \\ \\ Mass \: of \: solute \: = \: 45 \: grams \\ \\ Mass \: of \: solvent \: (water) = 180 \: grams \\ \\ Mass \: of \: the \: solution \: \\ \\ = Mass \: of \: solute \: + \: Mass \: of \: solvent \: \\ \\ = 180 + 45 = 225 \: grams \\ \\ Mass \: percentage \: = \frac{45}{225} \times 100 \\ \\ = 20 \:$

Therefore, the Mass percentage of sugar (solute) is 20%.

Tip to do :

Just substitute and find the value..

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