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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 this Temperature. - Science

Answer in Brief

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

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Solution

Mass of solute (sodium chloride) = 36 g (Given)

Mass of solvent (water) = 100 g (Given)

Then, mass of solution = Mass of solute + Mass of solvent

= (36 + 100) g

= 136 g

Therefore, concentration (mass by mass percentage) of the solution

`="Mmmmass of solute"/"Mass of solvent"xx100%`

`=36/136xx100%`

`= 26.47 %`

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APPEARS IN

NCERT Class 9 Science Textbook
Chapter 2 Is Matter around us Pure
Q 3 | Page 18
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