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Write another name of disproportionation reaction?

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प्रश्न

Write another name of disproportionation reaction?

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उत्तर

Cannizzaro reaction

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अध्याय 12: Aldehydes, Ketones and Carboxylic acids - Very Short Answer Questions

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एससीईआरटी महाराष्ट्र Chemistry [English] Standard 12 Maharashtra State Board
अध्याय 12 Aldehydes, Ketones and Carboxylic acids
Very Short Answer Questions | Q 4

संबंधित प्रश्न

Answer in brief.

What is the action of hydrazine on cyclopentanone in presence of KOH in ethylene glycol?


Write the name of the product when ketones react with 1,2-diol in presence of dry HCl.


Aldol condensation between which of the following compounds followed by dehydration gives 4-Methylpent-3-en-2-one?


The product formed after reaction between benzaldehyde and methyl magnesium iodide followed by acid hydrolysis is ____________.


Identify the INCORRECT reaction.


Identify A in the following reaction.

\[\ce{A + CH3MgBr ->[Ether] complex ->[H3O+] (CH3)3C - OH}\]


Which of the following gives red precipitate with Fehling's solution?


An aldehyde or ketone reacts with hydrogen cyanide to form corresponding cyanohydrin derivatives. This reaction is an example of ____________.


The compound which does NOT undergo haloform reaction is ____________.


Following reaction is an example of ____________.

\[\ce{Benzaldehyde ->[Nitration] {m}-Nitrobenzaldehyde}\]


Which of the following carbonyl compounds does NOT undergo aldol condensation?


\[\ce{CH2 = CH2 ->[i) O3][ii) Zn/H2O] X ->[NH3] Y}\] ‘Y’ is:


Predict the product Z in the following series of reactions.

\[\ce{Ethanoic acid ->[PCl5] X ->[C6H6][Anhydrous AlCl3] Y ->[i) CH3MgBr][H3O^+] Z}\]


Which one of the following reaction is an example of disproportionation reaction.


Which one of the following undergoes reaction with 50% sodium hydroxide solution to give the corresponding alcohol and acid.


In which of the following reactions new carbon-carbon bond is not formed?


Identify A, B and C.


How is the following conversion effected phenyl methanal into benzoic acid?


How will you prepare acetophenone from acetyl chloride?


How will you prepare cinnamic acid from benzaldehyde?


Which of the following compounds is most reactive towards nucleophilic addition reactions?


How propanal is converted into propane.


Which of the following compound will give positive iodoform test?


A substance C4H10O yields on oxidation a compound, C4H8O which gives an oxime and a positive iodoform test. The original substance on treatment with a conc. H2SO4 gives C4H8. The structure of the compound is ______.


Which of the following reaction does not involve either oxidation or reduction?


Give two examples which undergo Wolf-Kishner reduction.


Write reactions when phenol reacts with Dilute HNO3


Which from following tests confirms presence of aldehydic group in glucose?


Nitration of the compound is carried out; this compound gives a red-orange ppt. with 2,4-DNP, this compound undergoes the Cannizzaro reaction but not aldol, then possible product due to nitration is:


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