Class 12Chemistry8-2.Carboxylic acids and Their derivativePreparation of Carboxylic Acids and Their Derivatives
MediumThe end product $B$ in the sequence of reactions: $R - X$ $\xrightarrow{KCN} A$ $\xrightarrow[H_2O]{NaOH} B$ is
- AAn alkane
- B$A$ carboxylic acid
- CSodium salt of carboxylic acid
- D$A$ ketone
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Similar Questions
$C_6H_5NH_2$ $\xrightarrow{NaNO_2/HCl} X$ $\xrightarrow{Cu_2(CN)_2} Y$ $\xrightarrow{H_2O/H^{+}} Z$
$Z$ is identified as :
$Z$ is identified as :
Medium
View Solution$A$ methyl group attached to a benzene ring can be oxidized to a carboxyl group by reacting with:
Medium
View SolutionThe compound from which formic acid cannot be prepared is
Which among the following reactions forms acid anhydride?
Identify the product formed in the following reaction.
$C_6H_5-CH_2-CH_3 \xrightarrow[\text{ii) } H_3O^{+}]{\text{alk. } KMnO_4} \text{product}$
$C_6H_5-CH_2-CH_3 \xrightarrow[\text{ii) } H_3O^{+}]{\text{alk. } KMnO_4} \text{product}$
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