Which One of the Following Pairs of 0

question 18

Multiple Choice

Which one of the following pairs of 0.100 mol L^-1 solutions, when mixed, will produce a buffer solution?

• A) 50. mL of aqueous CH₃COOH and 25. mL of aqueous HCl
• B) 50. mL of aqueous CH₃COOH and 100. mL of aqueous NaOH
• C) 50. mL of aqueous NaOH and 25. mL of aqueous HCl
• D) 50. mL of aqueous CH₃COONa and 25. mL of aqueous NaOH
• E) 50. mL of aqueous CH₃COOH and 25. mL of aqueous CH₃COONa

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