Which of the Following Could Be a Buffer

question 41

Multiple Choice

Which of the following could be a buffer?

• A)NaF(aq)
• B)HF(aq)+ NaF(aq)
• C)HF(aq)+ O(l)
• D)NaF(aq)+ O(l)
• E)NaCl(aq)+ HF(aq)

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