A 10 L Buffer Solution Is 0

Multiple Choice

A 1.0 L buffer solution is 0.250 M HC₂H₃O₂ and 0.060 M NaC₂H₃O₂.Which of the following actions will destroy the buffer?

A) adding 0.060 moles of NaC₂H₃O₂
B) adding 0.060 moles of HC₂H₃O₂
C) adding 0.060 moles of HCl
D) adding 0.060 moles of KOH
E) All of the above will destroy the buffer.