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In IR spectroscopy, which functional group is typically identified by a strong a
In IR spectroscopy, which functional group is typically identified by a strong absorption around 1700 cm-1?
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Q1
In IR spectroscopy, which functional group is typically identified by a strong absorption around 1700 cm-1?
Alcohols
Aldehydes
Carboxylic acids
Ketones
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A strong absorption around 1700 cm-1 is characteristic of carbonyl groups, which are found in ketones.
Questions & Step-by-step Solutions
1 item
Q
Q: In IR spectroscopy, which functional group is typically identified by a strong absorption around 1700 cm-1?
Solution:
A strong absorption around 1700 cm-1 is characteristic of carbonyl groups, which are found in ketones.
Steps: 5
Show Steps
Step 1: Understand what IR spectroscopy is. It is a technique used to identify functional groups in molecules based on how they absorb infrared light.
Step 2: Know that different functional groups absorb infrared light at specific wavelengths.
Step 3: Recognize that a strong absorption around 1700 cm-1 is a key indicator in IR spectroscopy.
Step 4: Identify that the absorption around 1700 cm-1 is typically associated with carbonyl groups.
Step 5: Remember that carbonyl groups are commonly found in compounds like ketones.
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