Class 12Chemistry2 Aldehydes, Ketones and Carboxylic Acids: Carboxylic Acids and their DerivativesProperties of Carboxylic Acids and Their Derivatives
MediumOxalic acid on being heated up to $90^\circ C$ with conc. $H_2SO_4$ forms:
- A$HCOOH + CO_2$
- B$CO_2 + H_2O$
- C$CO_2 + CO + H_2O$
- D$HCOOH + CO$
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Identify product $B$ in the above reaction sequence.
Difficult
View Solution$RCOOH + NaHCO_3 \to RCOONa + H_2O + CO_2$. In this reaction,the $CO_2$ evolved comes from:
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View SolutionBenzoic acid reacts with $SOCl_2$ to give :-
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View SolutionAssign the structure of the major product $(X)$ of the reaction given below:
$C_6H_5-CH(OH)-COOH$ $\xrightarrow{CH_3CH_2OH, HCl(g), \Delta}$ $\xrightarrow{SOCl_2, \Delta} (X)$
$C_6H_5-CH(OH)-COOH$ $\xrightarrow{CH_3CH_2OH, HCl(g), \Delta}$ $\xrightarrow{SOCl_2, \Delta} (X)$
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View SolutionIdentify $A$ in the following reaction:
Salicylic acid $\xrightarrow{\text{Acetic anhydride}} A$
Salicylic acid $\xrightarrow{\text{Acetic anhydride}} A$
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