A solution is prepared by dissolving 18.5g of NaOH in distilled water to give200ml of solution.calculate the molality of the solution
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Answer:
2.28m
Explanation:
Mass of NaOH = 18.25 g
Volume of the solution: 200 mL =0.2 L (1L=1000mL)
Molecular mass of NaOH = 40 g/mol
Molarity of the solution will be calculated using above expression (1):
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