Chemistry waec 2008

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

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Goodness107
2 months ago

Can someone please help me explain

jenny paddy
10 years ago

pls can someone help explain the answer to me. I don't understand

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