Question

5. Among the following, the strongest conjugate base is:
(a) NO3
(b) CI-
(c) SO4²-
(d) CH3COO-
​

Answer 1

(d) CH3COO-

EXPLAINATION :

CH3COOH is the weakest acid so its conjugate base CH3COO-is the strongest base. H2SO4 HCl HNO3 are strong acids so their conjugate bases are weak.

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