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महाराष्ट्र राज्य शिक्षण मंडळएचएससी विज्ञान (सामान्य) इयत्ता १२ वी

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

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

संबंधित प्रश्‍न

Write reaction showing aldol condensation of cyclohexanone.


Answer in brief.

Write reaction showing conversion of Acetaldehyde into acetaldehyde dimethyl acetal.


Addition of sodium bisulphite to ethanol is ____________ type of reaction.


Write reactions for the action of the following reagents on p-chlorobenzaldehyde.

Tollen’s reagent


Which of the following is Schiff's reagent?


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


If acetaldehyde is treated with Fehling's solution, the change that occurs in the system is ____________.


Which of the following represents the structure of isopropyl methyl ketone?


In Clemmensen's reaction, ketone gives ____________.


Acetone on Clemmensen reduction gives ____________.


Following reaction is an example of ____________.

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


Which of the following reagents is used to avoid further oxidation of aldehydes?


Which of the following reagents is used for the following conversion?

\[\ce{CH3 - CH = CH - CHO -> CH3 - CH = CH - CH2OH}\]


Identify the product Y in the following series of reactions.

\[\ce{4-Nitrotoluene ->[(CH3CO)2O/CrO3][273 - 278 K] X ->[H3O^+][\Delta] Y}\]


Carboxylic acids have higher boiling points than aldehydes, ketones and even alcohols of comparable molecular mass. It is due to their ____________.


Identify X and Y.

\[\ce{CH3COCH2CH2COOC2H5 ->[CH3MgBr] X ->[H3O^+] Y}\]


Identify A, B, C and D.

\[\ce{ethanoic acid ->[SOCl2] A ->[Pd/BaSO4] B ->[NaOH] C ->[][\Delta] D}\]


What is the action of HCN on 2, 4-dichlorobenzaldehyde?


How is the following conversion effected propanal into butanone?


How will you prepare cinnamic acid from benzaldehyde?


The reagent used in Wolf - Kishner reduction is ______.


Which of the following compound will give positive iodoform test?


A carbonyl compound A having molecular formula C5H10O forms crystalline precipitate with sodium bisulphate and gives positive iodoform test. A does not reduce Fehling solution. Identify A.


Write the structure of the major product of the aldol condensation of benzaldehyde with acetone.


Write the structure of the major product of the aldol condensation of benzaldehyde with acetone.


Write the structure of the major product of the aldol condensation of benzaldehyde with acetone.


How will you prepare Acetic anhydride from acetic acid.


How will you prepare Acetic anhydride from acetic acid.


Write the structure of the major product of the aldol condensation of benzaldehyde with acetone.


How will you prepare acetic anhydride from acetic acid?


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