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प्रश्न
Which one of the following undergoes reaction with 50% sodium hydroxide solution to give the corresponding alcohol and acid.
विकल्प
Phenylmethanal
ethanal
ethanol
methanol
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उत्तर
Phenylmethanal
APPEARS IN
संबंधित प्रश्न
Answer in brief.
Observe the following equation of reaction of Tollens' reagent with aldehyde. How do we know that a redox reaction has taken place? Explain.
\[\ce{R-CHO + 2Ag(NH_{3})^{+}_{2} + OH^{-}->[\triangle] R-CO{O}^{-} + 2Ag↓ + 4NH3 + 2H2O}\]
Identify A in the following reaction.
\[\ce{A + CH3MgBr ->[Ether] complex ->[H3O+] (CH3)3C - OH}\]
ln which of the following reactions, both oxidised and reduced forms of the same compound are obtained?
Which of the following compounds does NOT undergo aldol condensation?
An aldehyde or ketone reacts with hydrogen cyanide to form corresponding cyanohydrin derivatives. This reaction is an example of ____________.
Which of the following represents the correct order of acidity in the given compounds.
Which of the following is not correctly matched?
Give two examples which undergo Wolf-Kishner reduction.
Write the structure of the products obtained from the following ketones by action of hydrazine in presence of strong base KOH.
Write the structure of the major product of the aldol condensation of benzaldehyde with acetone.
