question 6\nwhat is the stretching frequency (in cm⁻¹) of the following carbonyl?\n1775\n1685\nnone of the…
question 6\nwhat is the stretching frequency (in cm⁻¹) of the following carbonyl?\n1775\n1685\nnone of the above\n1715\n1745
Answer
Explanation:
Step1: Identify the carbon - oxygen double - bond type
The given compound is a benzoic acid, which has a carboxylic acid carbonyl group.
Step2: Recall the IR stretching frequency range for carboxylic acid carbonyls
Carboxylic acid carbonyls typically have IR stretching frequencies in the range of 1680 - 1725 cm⁻¹.
Answer:
1715