A solution contains 40 g of …
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Yogita Ingle 5 years, 1 month ago
Mass of solute (salt)=40 g
Mass of solvent (water)=320 g
We know,
Mass of solution =Mass of solute +Mass of solvent
=40g+320g
=360 g
Mass percentage of solution
=Mass of solute /Mass of solution ×100
= 40/360 × 100 =11.1%
2Thank You