Calculate the mass percentage of 3 g of solute A dissolved in 18 g of water.

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Question: Answered & Verified by Expert

Calculate the mass percentage of

3 g

of solute

A

dissolved in

18 g

of water.

ChemistryGeneral Principles and Processes of Isolation of MetalsAP EAMCETAP EAMCET 2020 (23 Sep Shift 1)

Options:

A $15.28 %$
B $14.28 %$
C $16.28 %$
D $17.28 %$

Solution:

2759 Upvotes Verified Answer

The correct answer is:

14.28 %

Mass percent of solute $= \frac{Mass of solute}{Mass of solution} \times 100$

$= \frac{3}{21} \times 100 = 14.28$

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