Class 12Chemistry8-2.Carboxylic acids and Their derivativePreparation of Carboxylic Acids and Their Derivatives
Medium$A$ methyl group attached to a benzene ring can be oxidized to a carboxyl group by reacting with:
- A$Fe_2O_3$
- B$AgNO_3$
- C$KMnO_4$
- D$Cr_2O_3$
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Similar Questions
In the reaction $R-X$ $\xrightarrow{alc. KCN} A$ $\xrightarrow{dil. HCl} B$,the product $B$ is .....
Difficult
View SolutionIn this reaction,product $X$ is
$CH_3-CH_2-Br$ $\xrightarrow{alc. KCN} CH_3CH_2CN$ $\xrightarrow{HOH} X$
$CH_3-CH_2-Br$ $\xrightarrow{alc. KCN} CH_3CH_2CN$ $\xrightarrow{HOH} X$
Medium
View Solution$CH_3-(CH_2)_3-OH$ $\xrightarrow[Et_3N]{CH_3-SO_2-Cl} (A)$ $\xrightarrow{K^{14}CN} (B)$ $\xrightarrow{H_3O^{\oplus}} (C)$
Product $(C)$ is
Product $(C)$ is
Difficult
View SolutionThe compound from which formic acid cannot be prepared is
In a reaction,$(CH_3)_2CHMgBr + CO_2$ $\xrightarrow[\text{dry ether}]{} A$ $\xrightarrow[dil. HCl]{H_2O} B$. Find the product '$B$' of the above reaction.
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