Class 12Chemistry8-2.Carboxylic acids and Their derivativePreparation of Carboxylic Acids and Their Derivatives
MediumIn 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.
- APropanoic acid
- B$2-$Methylpropanoic acid
- CButanoic acid
- D$2,2-$Dimethylethanoic acid
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Identify the product $Z$ in the series
$CH_3CN$ $\xrightarrow{Na + C_2H_5OH} X$ $\xrightarrow{HNO_2} Y$ $\xrightarrow[H_2SO_4]{K_2Cr_2O_7} Z$
$CH_3CN$ $\xrightarrow{Na + C_2H_5OH} X$ $\xrightarrow{HNO_2} Y$ $\xrightarrow[H_2SO_4]{K_2Cr_2O_7} Z$
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View SolutionIn the following reaction,the compound $B$ will be:
$C_2H_5Br$ $\xrightarrow{KCN} A$ $\xrightarrow{\text{Hydrolysis}} B$
$C_2H_5Br$ $\xrightarrow{KCN} A$ $\xrightarrow{\text{Hydrolysis}} B$
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View SolutionWhat is $C$ in the following sequence of reaction?
$CH_3OH$ $\xrightarrow{PCl_3} A$ $\xrightarrow{KCN} B$ $\xrightarrow{\text{Hydrolysis}} C$
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