Question

a solution contains 25 gram of sugar in 250 gram water calculate it concentration mass by mass percentage​

Answer 1

Helo mate here your ans

solute = 25 g

solvent =225 g

solution = 25+225

250g

Mass percentage of concentration

=25÷250 ×100= 10%

Answer 2

Explanation:

mass by mass %= mass of solute *100/mass of solution

massof solute (sugar)= 25g

mass of solution = 250+25 = 275g

mass by mass% = 2500/275

= 9.090909%

or 9.1%

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