If 5.00cm3 of 0.20 mol dm-3Na2CO3 was diluted with distilled water to obtain 250 cm3…

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?
  • A.
    0.004 mol dm-3
  • B.
    0.02 mol dm-3
  • C.
    0.20mol dm-3
  • D.
    0.40mol dm-3
Correct Answer: Option A
Explanation
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