Aldehydes, Ketones and Carboxylic Acids questions
1139 published questions with worked solutions.
- Which of the following reacts with benzoic acid to form ethyl benzoate? [Pb. CET 2001]
- An organic compound, C_3H_6O does NOT give a precipitate with 2, 4-Dinitrophenylhydrazine reagent and does NOT react with...
- CH_2OH CH_2OH on heating with periodic acid gives
- Which product is obtained from the following esterification reaction? C_6H_5CH_2COOH + CH_3CH_2 ^ 18 OH [Heat] H^+ ?
- The – OH group of an alcohol or the - COOH group of a carboxylic acid can be replaced by - Cl using
- The acid which do not contain carboxylic acid group is
- The best combination of reagent for carrying out the conversion RCH_2CH_2OH RCH_2CH_2COOH is
- RCH_2CH_2OH can be converted to RCH_2CH_2COOH by the following sequence of steps
- Which of the following compound would not evolve CO_2 when treated with NaHCO_3 solution?
- The general formula C_nH_ 2n O represents
- The number of and electrons in methanal are
- Carbon of carbonyl compound is ________ hybridised and make the bond angle with -R and =O is ________.
- Almonds contain which carbonyl compound?
- Which of the following does not have alpha hydrogen?
- A ketone group can be present
- An aldehydic group can be present
- By combining the two calcium salts of Carboxylic Acids we are preparing 2-butanone. Find the correct pair of the following :
- Calcium salt of fatty acid 'A' is dry distilled to give 'B'. The compound 'B' is reacted with dil. NaOH to give 'C' which on...
- Acetaldehyde on reaction with very dilute alkali gives
- The carbonyl compound undergoing a redox reaction may be
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