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Testing for organic functional groups: unsaturation or double bonds
words matched: functional, group

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Many 16+ curriculums include testing for organic functional groups. The iodoform reaction is a simple test for the presence of the acetyl (ethanoyl) group (CH3CO–). The reaction can also be used to te.. more
words matched: functional, group

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Many 16+ curricula include testing for organic functional groups. Qualitative distinction of primary/secondary alcohols from tertiary alcohols, and aldehydes from ketones is commonly carried out with .. more
words matched: functional, group

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The dehydration of an alcohol to an alkene is commonly studied in post-16 courses.  The chemistry of alkenes is also required at GCSE. In this small-scale method, which can be carried out on the open .. more
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Although both aldehydes and ketones contain the carbonyl functional group (-C=O), only aldehydes (or reducing sugars) give a positive ‘silver mirror’ test result with Tollen’s reagent. This small-scal.. more
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Although both aldehydes and ketones contain the carbonyl functional group (-C=O), only aldehydes give a positive test (formation of an orange to brick-red precipitate of copper(I) oxide) with Fehling’.. more
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Testing for organic functional groups: manganate(VII) test for alcohols and carbonyls
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Testing for organic functional groups: unsaturation or double bonds
words matched: functional, group

Free resource Click to view on YouTube
Testing for organic functional groups: the iodoform reaction
words matched: functional, group

Members only resource Click to download Document.
Risk assessment information for 2,4-dintrophenylhydrazine (2,4-DNPH) which is used to make Brady's reagent (for identifying carbonyl compounds). Also, information about phenylhydrazine.
words matched: functional, group

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