Which of the Following Solutions Represents a Good Buffer System

question 105

Multiple Choice

Which of the following solutions represents a good buffer system?

• A) a solution that is 0.10 mol L^-1 CH₃COOH and 0.10 mol L^-1 CH₃COOLi
• B) a solution that is 0.10 mol L^-1 HF and 0.10 mol L^-1 CH₃COONa
• C) a solution that is 0.10 mol L^-1 HCl and 0.10 mol L^-1 NH₄⁺
• D) a solution that is 0.10 mol L^-1 NaOH and 0.10 mol L^-1 KOH
• E) a solution that is 0.10 mol L^-1 HCl and 0.10 mol L^-1 KCl