Which of the Following Yields a Buffer Solution When Equal

question 122

Multiple Choice

Which of the following yields a buffer solution when equal volumes of the two solutions are mixed

• A) 0.10M H₂CO₃ and 0.050M HCl
• B) 0.10M H₂CO₃ and 0.10M KOH
• C) 0.10M H₂CO₃ and 0.10M HCl
• D) 0.10M H₂CO₃ and 0.050M KOH
• E) 0.10M K₂CO₃ and 0.050M KOH

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