To make a saturated solution 80g of sugar is dissolved in 200g of water at 293k. Find its concentration at this temperature.
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We are given that 36 g of NaCl is dissolved in 100 g of water. We will use the following relation to calculate the concentration of the solution

Mass of solute (NaCl) = 36 g
Mass of solution = Mass of solute + mass of solvent = (100 + 36) g = 136 g
Thus concentration of solution is = (36 X 100) 136
= 26.471 %
The solubility of solids in liquids increases on increase in temperature.

Mass of solute (NaCl) = 36 g
Mass of solution = Mass of solute + mass of solvent = (100 + 36) g = 136 g
Thus concentration of solution is = (36 X 100) 136
= 26.471 %
The solubility of solids in liquids increases on increase in temperature.
shivshankar34:
it is not 100g of water it is 200g of water
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