If 5.00cm3 of 0.20 mol dm-3Na2CO3 was diluted with distilled water to obtain 250 cm3 solution, what is the concentration of the resulting solution?

Assessment: WAEC SSCE - Chemistry - 2008 (Objective) Subject: Chemistry

Question 1 Report

If 5.00cm³ of 0.20 mol dm^-3Na₂CO₃ was diluted with distilled water to obtain 250 cm³ solution, what is the concentration of the resulting solution?

0.004 mol dm^-3

0.02 mol dm^-3

0.20mol dm^-3

0.40mol dm^-3

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