Class 12Chemistry8-2.Carboxylic acids and Their derivativeProperties of Carboxylic Acids and Their Derivatives
MediumIf the rate of the reaction,$R-CO-Z + Nu^- \rightarrow R-CO-Nu + Z^-$ is fastest,then $Z$ is
- A$Cl$
- B$NH_2$
- C$OC_2H_5$
- D$OCOCH_3$
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Similar Questions
Identify $X$ and $Y$ in the following reactions:
Arrange the following in order of their reactivity toward decarboxylation reaction:
$I. CH \equiv C - COOH$
$II. CH_2 = CH - COOH$
$III. CH_3 - CH_2 - COOH$
$IV. CH_3 - CH(CH_3) - COOH$
$I. CH \equiv C - COOH$
$II. CH_2 = CH - COOH$
$III. CH_3 - CH_2 - COOH$
$IV. CH_3 - CH(CH_3) - COOH$
Difficult
View SolutionWhich of the following compounds is used as a food preservative?
Acetamide reacts with $P_2O_5$ to give:
Difficult
View SolutionThe major product formed in the following reaction is
$C_6H_5CH=CH_2$ $\xrightarrow[(ii) H_3O^+]{(i) KMnO_4, KOH, \Delta}$ $\xrightarrow{(iii) Br_2/FeBr_3} \text{Product}$
$C_6H_5CH=CH_2$ $\xrightarrow[(ii) H_3O^+]{(i) KMnO_4, KOH, \Delta}$ $\xrightarrow{(iii) Br_2/FeBr_3} \text{Product}$
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