To make a saturated solution,36 g of sodium chloride is dissolved in 100 g of water at 293K. Find its concentration at the temperature.
Mass of solute (sodium chloride) =36g
Mass of solvent (water) =100g
Mass of solution = Mass of Solute + Mass of solvent
= 36g +100g = 136g
Concentration=( mass of solute / mass of solution)* 100
=(36 g /136 g)*100 =26.47%