Class 12Chemistry8-2.Carboxylic acids and Their derivativePreparation of Carboxylic Acids and Their Derivatives
MediumWhich of the following processes can be used to oxidize toluene to benzoic acid?
- AAlkaline $KMnO_4$
- BAcidic $KMnO_4$
- CBoth $A$ and $B$
- DNone of these
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Similar Questions
Which of the following acids cannot be prepared by a Grignard reagent?
Medium
View SolutionWhat is the product of the following reaction?
$Hex-3-ynal$ $\xrightarrow[(ii) PBr_3]{(i) NaBH_4}$ $\xrightarrow[(ii) CO_2 / H_3O^{+}]{(i) Mg / ether}$ ?
$Hex-3-ynal$ $\xrightarrow[(ii) PBr_3]{(i) NaBH_4}$ $\xrightarrow[(ii) CO_2 / H_3O^{+}]{(i) Mg / ether}$ ?
$CH_3MgBr + CO_2$ $\xrightarrow{\text{Dry ether}} Y$ $\xrightarrow{H_3O^{\oplus}} Z$
Identify $Z$ from the following.
Identify $Z$ from the following.
Which among the following compounds is $NOT$ used for the preparation of aromatic carboxylic acids from alkyl benzene?
When $methyl \ cyanide$ is hydrolysed in the presence of an alkali,the final product is:
Medium
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