List of top Chemistry Questions on uses of carboxylic acids

The increasing order of acid strength of the following carboxylic acids is: 
\[ (i) \text{(CH}_3\text{)}_3\text{C-COOH} \quad (ii) \text{(CH}_3\text{)}_2\text{CH-COOH} \quad (iii) \text{CH}_3\text{CH}_2\text{COOH} \]

Number of compounds from the following which will not dissolve in cold $NaHCO _3$ and $NaOH$ solutions but will dissolve in hot $NaOH$ solution is______
Compounds
Which one of the following is a non-narcotic analgesics?
Which reactant will give the following alcohol on reaction with one mole of phenyl magnesium bromide \(( PhMgBr )\) followed by acidic hydrolysis?
alcohol
The reagent which can do the conversion CH3COOH → CH3 - CH2 - OH is
Identify Z in the sequence $ C{{H}_{3}}COON{{H}_{4}}\xrightarrow{\Delta }X\xrightarrow[\Delta ]{{{P}_{2}}{{O}_{5}}}Y\xrightarrow{{{H}_{2}}O/{{H}^{+}}}Z $
The acidic nature of carboxylic acids $RCOOH \longrightarrow RCOO ^{-}+ H ^{+}$is due to
Adipic acid on heating form
Which of the following is not a non-eletrolyte?
Vinegar is:
Vinegar contains:
Sodium enthanoate on heating with soda lime give ‘X’. Electrolysis of aqueous solution of sodium ethanoate gives ‘Y’, ‘X’ and ‘Y’ respectively are :
The chemical name of aspirin is