Chemistry, asked by mohammedsaad159op, 25 days ago

Pls Answer the 10) A Question ​

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Answered by Narpavai
0

Answer:

Answer

No, the two solutions were of different concentrations.

Mass%=

(massofsolute+massofsolvent)

massofsolute

×100

Solution made by Ramesh-

Mass%=

(100+10)

10

100=

110

10

×100=9.09%

Solution made by Sarika-

Mass%=

100

10

×100=10%

∴ Both have different concentrations

Answered by anthonypaulvilly
0

Answer:

student B is right in preparing a 10% (m/m) solution as the total weight of the solution will be 100g after dissolving, then

mass% = 10 / 100 × 100 = 10% (m/m)

No the solutions are not in the same concentration

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