ChemistrySolubilityJAMB
5.85 g of sodium chloride is dissolved to make 500 cm³ of solution. Find its concentration. [Na = 23, Cl = 35.5]
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Answer: A. 0.2 mol/dm³
0.1 mol in 0.5 dm³ = 0.2 mol/dm³.
An AdmitMe practice question, written for the JAMB syllabus. Not an official past question.