Three drops of a 1.0 mol dm-3 solution of HCl was added to 20 cm3...

JAMB 2013

Three drops of a 1.0 mol dm^-3 solution of HCl was added to 20 cm³ of a solution of pH6.4. The pH of the resulting solution will be

A. close to that of pure water
B. less than 6.4
C. greater than 6.4
D. unaltered

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Correct Answer: Option B

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Three drops of a 1.0 mol dm-3 solution of HCl was added to 20 cm3...

Correct Answer: Option B

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