WJEC Chemistry Unit 4; chemical tests

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Quiz by lewysbiggs
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Last updated: April 16, 2018
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First submittedApril 16, 2018
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Test/Reaction
Colour
Phenol with Bromine
Orange to Colourless
Phenol with aqueous Iron(III) Chloride
to Purple
Oxidation with acidified Potassium Dichromate
Orange to Green
Oxidation with acidified Potassium Manganate
Purple to Colourless
Tollen's Reagent
Silver Mirror
Fehling's Reagent
Deep Blue to Orange-Red
2,4-DNP
Orange-Red Solid
Iodoform
Colourless to Yellow
Coupling Reaction with Benzenediazonium Salts
Yellow/Orange/Red
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