When 36g of sodium chloride is dissolved in 100g of water at 293K What is its concentration at this temperature?

Text Solution

Solution : Mass of solute (sodium chloride)=36 g(Given) <br> Mass of solvent (water)=100 g (Given) <br> Then, mass of sodium = Mass of solute + Mass of solvent <br> =(36+100 )g <br> =136 g <br> `=("Mass of Solute")/("Mass of Solvent")xx100%` <br> `=(36)/(136)xx100%` <br> =26.47%

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

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