Class 12Chemistry8-2.Carboxylic acids and Their derivativePreparation of Carboxylic Acids and Their Derivatives
MediumWhich of the following methods is used to prepare acetic acid?
- AOxidation of methyl alcohol with potassium permanganate
- BDistillation of calcium acetate in the presence of calcium formate
- COxidation of acetaldehyde in the presence of potassium dichromate and acid
- DHeating glycerol with sulfuric acid
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Similar Questions
Identify the product formed in the following reaction.
$CH_3CH_2MgBr \xrightarrow[\text{ii) dil. } HCl]{\text{i) Dry ice / dry ether}} \text{Product}$
$CH_3CH_2MgBr \xrightarrow[\text{ii) dil. } HCl]{\text{i) Dry ice / dry ether}} \text{Product}$
Identify $A$ and $B$ in the following reactions: $R-CHO \xrightarrow{A} R-CH_2OH \xleftarrow{B} R-COOH$
Which reaction is suitable for the preparation of $\alpha$-chloroacetic acid?
Medium
View SolutionWhat is $A$ in the following reaction?
$Cyclopropyl bromide \xrightarrow[(ii) CO_2, (iii) H_3O^+]{(i) Mg, Et_2O} A$
$Cyclopropyl bromide \xrightarrow[(ii) CO_2, (iii) H_3O^+]{(i) Mg, Et_2O} A$
Difficult
View SolutionIdentify the compound $(B)$ in the given reaction.
$CH_3Cl$ $\xrightarrow{KCN} (A)$ $\xrightarrow{H^+ / H_2O} (B)$
$CH_3Cl$ $\xrightarrow{KCN} (A)$ $\xrightarrow{H^+ / H_2O} (B)$
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