A solution contain 25g of common salt in 100g of water calculate the concentration in terms of mass by mass percentage of the solution
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Answer:25%
Explanation: Mass/mass%= (mass of solute/mass of solution)100
Here mass of solute= 25g
Mass of solution= mass of solute+mass of solvent= 25+100=125g
Then m/m%= (25/125)100
=20%
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Answer:
well done
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