Question

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To make a saturated solution,36g of sodium chloride is dissolved in 100g of water at 293K.
Find its concentration at this temperature.
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Answer 1

Mass of sodium chloride (Solute) = 36gm

Mass of water (solvent) = 100 gm

Mass of solution = 36+100 = 136 gm

Concentration = (Mass of Solute / Mass of Solution) * 100

Concentration = (36/136)*100 = 26.47%

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