By mixing 210 g of salt in 1 L of water, 1.05 L of solution is produced. Determine the density of that solution.
Text Solution
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Mass of the solution = mass of water + mass of salt `(1000+210)g" "[because"Mass of 1 L of water"=1000g]` = 1210 g Volume of the solution = 1.05 L = `1050cm^(3)`. `therefore` Density of the solution = `("mass of the solution")/("volume of the solution")` `=1210/1050=1.152g*cm^(-3)`.
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