Chemistry - Carboxylic acid and their Derivatives Question with Solution | TestHub
ChemistryCarboxylic acid and their DerivativesOTHER NAME REACTIONS (INCLUDING HVZ, PERKIN'S, CLAISEN ESTER, REFORMATSKY, HUNSDIECKER)Medium2 minQB
ChemistryMediummultiple choice
Find out the incorrect statement regarding give reaction
Options:(select one or more)
Answer:
B, C
Solution:
Benzaldehyde + acetic anhydride → cinnamic acid (P).
(A) Correct: This is Perkin condensation
(B) Incorrect: This is not a pure nucleophilic addition, it is a condensation reaction
(C) Incorrect: Degree of unsaturation is not 5 (the benzene ring itself accounts for 4, and additional C=C and COOH group make it more than 5)
(D) Correct: The –COOH group will release CO₂ with NaHCO₃
Stream:JEESubject:ChemistryTopic:Carboxylic acid and their DerivativesSubtopic:OTHER NAME REACTIONS (INCLUDING HVZ, PERKIN'S, CLAISEN ESTER, REFORMATSKY, HUNSDIECKER)
⏱ 2mℹ️ Source: QB
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