rank-the-x-absorption-of-the-following-compounds-from-highest-to-lowest-frequenc

Question

Rank the C=O absorption of the following compounds from highest to lowest frequency.

Three chemical structures labeled (i), (ii), and (iii) for ranking C=O absorption frequencies.

Accepted Answer

(iii) > (i) > (ii)

Answer

(iii) > (ii) > (i)

Answer

(ii) > (iii) > (i)

Answer

(i) > (ii) > (iii)