Distinguishing aldehydes and ketones by chemical tests
What Distinguishing aldehydes and ketones by chemical tests means in Chemistry A-Level, as defined for OCR.
Definition of Distinguishing aldehydes and ketones by chemical tests
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Reference: OCR
Aldehydes and ketones share the same C=O absorption, so further tests such as Tollens' or Fehling's reagent distinguish an aldehyde from a ketone.
Topics that use Distinguishing aldehydes and ketones by chemical tests
- Analytical techniques (OCR A-Level)
Related terms
- Absorption and re-emission of infrared radiation
- Absorption of infrared radiation
- Absorption of infrared radiation by bond vibrations
- Bond stretching and bending
- Broad peak shape caused by hydrogen bonding
- Change in dipole moment
- Changes to energy usage
- characteristic absorption bands
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