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Solutions — Chemistry STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 ScienceChemistrySolutions2 Marks
Question
Define the term : Mass percentage.
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Answer

Mass percentage : The number of weight parts of a solute which is present in 100 weight parts of the solution is called mass percentage.
Mass % of any component in the solution 
$=\frac{\text { Mass of the component present in the solution }}{\text { Total mass of the solution }} \times 100$

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