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Home/Aldehyde and ketones

Cannizaro's reaction

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Question#1

Which of the following on reaction with conc. NaOH gives an alcohol [MP PET 1996] 

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Question#2

Cannizzaro reaction is not shown by [BHU 1980; IIT 1983; KCET 1993; Bihar MEE 1995; RPMT 1997, 2000, 02]

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Question#3

What is the name of reaction when benzaldehyde changes into benzyl alcohol [CPMT 1996; RPET 1999]

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Question#4

Identify the organic compound which, on heating with strong solution of NaOH , partly converted into an acid salt and partly into alcohol [KCET 2003]

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Question#5

A mixture of benzaldehyde and formaldehyde on heating with aqueous NaOH solution gives [IIT-JEE (Screening) 2001]

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Question#6

m-chlorobenzaldehyde on reaction with conc. KOH at room temperature gives [IIT-JEE 1991] 

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Question#7

If formaldehyde and KOH are heated, then we get [MP PET 1999; KCET 2000]

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Question#8

If formaldehyde and KOH are heated, then we get [MP PET 1999; KCET 2000]

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Question#9

\( Benzaldehyde + NaOH \rightarrow \ ? \) [CPMT 1997, 2001; CBSE PMT 1999; Pb. PMT 1999]

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Question#10

50% NaOH is used in NUMS2021

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7.    Reaction kinetics
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12.    Transition Elements
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13.    Fundamental Concepts of Organic Chemistry
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14.    Chemistry Of Hydrocarbons
         Introduction
         IUPAC Naming
         Physical Properties of Alkane Alkene and Alkynes
         Preparations Of Alkanes
         Preparation of alkenes
         Preparations Of alkynes
         Reactivity Of Alkanes
         Reactivity Of alkene
         Reaction Of Alkyne
         Acidity Of terminal Alkynes
         Reactivity comparison of Hydrocarbons
15.    Benzene
         IUPAC Naming and classification
         Physical properties of benzene
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         Preparation of benzene
         Reactivity and reactions ( catalytic Hydrogenation, Oxidation, Nitration, Halogenation, Sulphonation )
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16.    Alcohol and phenols
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         Reactivity of Alcohols
         Predicting Relative acidity of alcohols
         iodoform test
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         Physical properties of phenol
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         Identification test for Phenol
17.    Alkyl halides
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         Reactivity of Alkyl halides
         SN1 & SN2
         E1 & E2
         Nucleophile and Base
         Substrate and Leaving group
         Organomettalic Compound (Grignard Reagent)
18.    Aldehyde and ketones
         Nomenclature and structure of Aldehyde and ketones
         preparation of Ald & Ket
         Relative Reactivity of carbonyls
         Addition Of HCN and NaHSO3 to Carbonyls
         Aldol condensation
         Cannizaro's reaction
         Addition Elimination reactions
         oxidation reduction Reactions of carbonyls
         Identifications Reactions
19.    Carboxylic acid
         Nomenclature
         Physical properties
         Preparation of carboxylic acid by ( carbonation of Grignard reagent, Hydrolysis of Nitriles, oxidation of alcohols and aldehydes , oxidative cleavage of Alkene,
         Reaction involving H-atom of the carboxylic acid
         Reaction involving the OH-group of carboxylic acid
         Reaction involving Carboxyl group (-COOH)
         Acidity
         Tests for carboxylic Group
         Preparation and Reactions of carboxylic acid derivatives
20.    Macromolecules