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Discussion Board for a Question on Quiz: Chemistry (JAMB 2003)

Chemistry (JAMB 2003)

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

17 Click Here To Discuss Question

What mass of K₂CrO₄ is required to prepare 250cm³ of 0.020 mol dm^-3 solution ? [K₂CrO₄ = 194.2 g moldm^-1]

Select 1 Option (1 Mks)

0.97g
9.70g
19.42g
97.10g

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question_answer Discussion Board for a Question on Quiz: Chemistry (JAMB 2003)

Discussion Board for a Question on Quiz: Chemistry (JAMB 2003)