Chemistry A-Level
Reaction with HCN
What Reaction with HCN means in Chemistry A-Level, as defined for OCR.
Definition of Reaction with HCN
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Reference: OCR
With HCN, supplied as KCN acidified in situ, the product is a hydroxynitrile; acid hydrolysis of that nitrile then gives a hydroxycarboxylic acid.
Topics that use Reaction with HCN
- Carbonyl compounds (OCR A-Level)
Related terms
- 2,4-dinitrophenylhydrazine test
- 2,4-dinitrophenylhydrazone
- Acidified dichromate(VI) as oxidising agent
- acidified potassium dichromate(VI)
- Aldehyde versus ketone distinction
- Carbon–carbon bond formation
- Carbonyl group confirmation
- Carbonyl group detection
Using Reaction with HCN in the exam
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