A solution is prepared by dissolving 20g of nacl in 200 g of water . Find concentration of tnhe solution
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In this question we have to find molality.
Molality = No. of moles of solute ×1000/ Mass of solvent
No. of moles = given mass/ molar mass
Further on putting the values you will get the result.
Molality = No. of moles of solute ×1000/ Mass of solvent
No. of moles = given mass/ molar mass
Further on putting the values you will get the result.
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