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Discussion Board for a Question on Quiz: Chemistry (WAEC 2000)

Chemistry (WAEC 2000)

50 Questions · Public · Objective · Quiz suitable for all ages

1 Click Here To Discuss Question

If 20 cm³ of distilled water is added to 80 cm³ of 0.50 mol dm^-3 hydrochloric acid, the concentration of the acid will change to

A. 20 mol dm^-3

B. 0.40 mol dm^-3

C. 2.00 mol dm^-3

D. 5.00 mol dm ^-3

Select 1 Option (1 Mks)

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question_answer Discussion Board for a Question on Quiz: Chemistry (WAEC 2000)

Discussion Board for a Question on Quiz: Chemistry (WAEC 2000)