Class 12Chemistry8-2.Carboxylic acids and Their derivativeProperties of Carboxylic Acids and Their Derivatives
MediumCinnamic acid is formed when $C_6H_5CHO$ condenses with $(CH_3CO)_2O$ in the presence of:
- AConc. $H_2SO_4$
- BSodium acetate
- CSodium metal
- DAnhydrous $ZnCl_2$
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Similar Questions
Select the final product from this sequence of reactions.
Acetoacetic ester $\xrightarrow{NaOEt}$ $\xrightarrow{CH_3I}$ $\xrightarrow{NaOEt}$ $\xrightarrow{CH_3CH_2CH_2Br}$
Acetoacetic ester $\xrightarrow{NaOEt}$ $\xrightarrow{CH_3I}$ $\xrightarrow{NaOEt}$ $\xrightarrow{CH_3CH_2CH_2Br}$
Among the following,which is most highly ionized in water?
Medium
View SolutionIdentify product $A$ in the following reaction.
$2 CH_3COOH \xrightarrow{\Delta, P_2O_5} A + H_2O$
$2 CH_3COOH \xrightarrow{\Delta, P_2O_5} A + H_2O$
Which of the following acids has the highest $pK_{a}$ value?
Assign the structure of the major product $(X)$ of the reaction given below:
$C_6H_5-CH(OH)-COOH$ $\xrightarrow{CH_3CH_2OH, HCl(g), \Delta}$ $\xrightarrow{SOCl_2, \Delta} (X)$
$C_6H_5-CH(OH)-COOH$ $\xrightarrow{CH_3CH_2OH, HCl(g), \Delta}$ $\xrightarrow{SOCl_2, \Delta} (X)$
Medium
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