Aldehydes, Ketones and Carboxylic Acids questions
1139 published questions with worked solutions.
- Schiff reagent loses its colour by passing _____________
- The reagent that can be used to distinguish between methanoic acid and ethanoic acid is ___________
- The increasing order of the rate of HCN addition to compounds A – D is (i) HCHO (ii) CH_3-CO-CH_3 (iii) PhCOCH_3 (iv) PhCOPh
- Which of the reagent is used to convert 2-butanone into propanoic acid?
- Paraldehyde is __________
- Among the given compounds, the most susceptible to nucleophilic attack at the carbonyl group is __________
- Saponification of ethyl benzoate with caustic soda as alkali, gives ___________
- Acetaldehyde reacts with phenylhydrazine, the type is ____________
- An organic compound “X” having molecular formula C_5H_ 10 O yields phenyl hydrazone and gives negative response to the iodoform...
- Acetonitrile [H_2O] H^+ A -H_2O B . B is ___________
- Among the following acids which has the lowest pK_a value?
- Which of the following has fruity odour?
- The end product in the following sequence of reaction is ___________ HC CH [20 % H_2SO_4] 1 % HgSO_4 A CH_3MgX B [O]
- Match list I (Reaction) with list II (Name) and select the CORRECT answer using the codes given below the lists List I i....
- Acetamide and ethylamine can be distinguished by reaction with
- Final product to hydrolysed alkyl cyanide is
- The formation of aldehyde from alkyl cyanide is related with the name
- One of the following amide will not undergo Hofmann bromamide reaction
- R-CN + 2H [Dil. HCl] (i) SnCl_2 RCHO + NH_4Cl , this reaction is known as [MHTCET 2015]
- On condensation with hydroxylamine glucose gives
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