1.

Which weak acid has the strongest conjugate base ?

Answer»

Acetic ACID `(K_a=1.8xx10^(-5))`
Formic acid `(K_a=1.8xx10^(-4))`
HYDROFLUORIC acid `(K_a=6.8xx10^(-4))`
Propanoic acid `(K_a=5.5xx10^(-5))`

ANSWER :a


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