Class 12Chemistry8-2.Carboxylic acids and Their derivativeProperties of Carboxylic Acids and Their Derivatives
DifficultWhich of the following has maximum reactivity towards nucleophilic attack?
- A$R-CO-Cl$
- B$R-CO-R$
- C$R-CO-OC_2H_5$
- D$R-CO-NH_2$
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Similar Questions
Give reactions of $(i)$ Acetic acid,$(ii)$ Benzoic acid,and $(iii)$ Phthalic acid with ammonia.
Difficult
View SolutionWhat are $X$ and $Y$ respectively in the following reaction sequence?
Styrene $\xrightarrow[(ii) H_3O^+]{(i) KMnO_4 / KOH} X$ $\xrightarrow{Br_2 / FeBr_3} Y$
Styrene $\xrightarrow[(ii) H_3O^+]{(i) KMnO_4 / KOH} X$ $\xrightarrow{Br_2 / FeBr_3} Y$
Which of the following acids will have the lowest dissociation constant $(K_a)$?
Medium
View SolutionWhich of the following reagents will convert a carboxylic acid into an ester?
Medium
View SolutionThe descending order of acidity for the following carboxylic acids is:
$A.$ $CH_3COOH$
$B.$ $F_3C-COOH$
$C.$ $ClCH_2-COOH$
$D.$ $FCH_2-COOH$
$E.$ $BrCH_2-COOH$
Choose the correct answer from the options given below:
$A.$ $CH_3COOH$
$B.$ $F_3C-COOH$
$C.$ $ClCH_2-COOH$
$D.$ $FCH_2-COOH$
$E.$ $BrCH_2-COOH$
Choose the correct answer from the options given below:
MediumAIPMT 2008
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