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Pronunciation varies by accent · noun
(organic chemistry) The red or yellow precipitate indicating a positive result when dinitrophenylhydrazine is used to detect qualitatively the carbonyl functionality of a ketone or aldehyde functional group..
Use dinitrophenylhydrazone when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Dinitrophenylhydrazone means (organic chemistry) The red or yellow precipitate indicating a positive result when dinitrophenylhydrazine is used to detect qualitatively the carbonyl functionality of a ketone or aldehyde functional group..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use dinitrophenylhydrazone where its definition matches the intended context.
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