19,000+ solved questions for JEE Advanced, JEE Mains, NEET & IChO — with answers and expert explanations.
Vinegar is a solution of acetic acid which is
Ethanoic acid is prepared commercially from
In the following reaction sequence. Dil. /Pyridine H SO CuCN K K C H Br X Y -> -> The product Y is
Acetic acid is obtained when
Hydrolysis of hydrogen cyanide results in the formation of
The acid (D) obtained through the following sequence of reactions is H O Br Alc.KOH KCN CCl excess C H Br A B C D -> -> -> ->
Hydrolysis of acetamide produces
When benzyl alcohol is oxidised with KMnO4, the product obtained is
The compound formed as a result of oxidation of ethyl benzene by KMnO4 is
p-cresol reacts with chloroform in alkaline medium to give the compound A which adds hydrogen cyanide to form the compound B. The latter, on acidic hydrolysis gives chiral carboxylic acid. The structure of the carboxy…
CH3COOH is formed by hydrolysis of
For the following reaction.
Which of the following compounds will react with NaHCO3 solution to give sodium salt and carbon dioxide
Carboxylic acids have higher boiling points than aldehydes, ketones and even alcohols of comparable molecular mass. It is due to their (NEET 2020)
Consider the following acids : (i) F3C –– COOH, (ii) CH3COOH, (iii) C6H5COOH, (iv) CH3CH2COOH Correct order of pKa value is (AIIMS 2019)
The reaction that does not give benzoic acid as the major product is (NEET 2019) (a) (b) (c) (d) Ans. (c) Sol. Primary aromatic alcohols on reaction with pyridinium chlorochromate (PCC) (a mid oxidising agent) forms a…
The product of acid hydrolysis of (P) and (Q) can be distinguished by (JIMPER 2017)
Which of the following reagents is used to distinguish phenol and benzoic acid? (AIIMS 2017)
The correct order of strengths of the carboxylic acids (NEET 2016) Is
In the following reaction, LiAlH H O C H COOCH A B -> A and B are respectively (CPMT 2016)
i NH NaOBr ii Δ C H COOH P -> -> i Conc.H SO ii Heat to460K Q R -> , R is (KCET 2014)
Identify the compound D in the above mentioned series of reactions. (MHCET 2014) (a) Carboxylic Acid and Its Derivatives (b) (c) (d) Ans. (b) Sol. The complete series of reaction can be represented as :
Write the IUPAC name of the following compounds. (MHCET 2014)
Methyl acetate will be obtained by reacting CH3OH with (Manipal 2014)
Among the following compounds the one that is most reactive towards electrophilic nitration is (AIPMT 2014)