The Usual Suspects

Place the following in order of LEAST acidic to MOST acidic.



A. 1 > 5 > 3 > 4 > 2.

B. 5 > 1 > 3 > 2 > 4.

C. 1 > 5 > 4 > 3 > 2.

D. 5 > 1 > 4 > 3 > 2.

E. 2 > 3 > 4 > 1 > 5.

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