I'm not sure which one is the correct answer, could someone tell me which one it is and why
Homework Answers
a) HBr is strong acid and LiOH is strong base.
b) Both are the salts of weak acids.
c) H2SO4 is strong acid and NaC6H5COO is the salt of strong base and weak acid.
thus
solution may contains both weak acid and its corresponding salt.
Hence
this is buffer solution.
d) LiOh is strong base and KCH3COO is salt.
e) both are weak acids.
option (c) is the answer.
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