what is the stretching frequency (in cm^{-1}) of the following carbonyl?\n1715\nnone of the above\n1685\n1745

what is the stretching frequency (in cm^{-1}) of the following carbonyl?\n1715\nnone of the above\n1685\n1745
Answer
Explanation:
Step1: Identify the carbonyl type
The given compound is an aromatic - ester. Aromatic esters have carbonyl stretching frequencies in the range of 1710 - 1730 $cm^{-1}$.
Step2: Analyze the options
Among the given options, 1715 $cm^{-1}$ falls within the typical range for the carbonyl stretching frequency of an aromatic - ester.
Answer:
1715