Class 12Chemistry8-2.Carboxylic acids and Their derivativeProperties of Carboxylic Acids and Their Derivatives
MediumWhat is the correct order of reactivity of carboxylic acid derivatives towards nucleophilic acyl substitution?
- A$R-CO-X > R-CO-O-CO-R > R-CO-OR > R-CONH_2$
- B$R-CO-X > R-CO-O-CO-R > R-CO-OR > R-CONH_2$
- C$R-CO-OR > R-CONH_2 > R-CO-X > R-CO-O-CO-R$
- D$R-CO-O-CO-R > R-CO-OR > R-CO-X > R-CONH_2$
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Explain hydrogen bonding in carboxylic acids and its effect on their boiling points.
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View SolutionMatch the following:
Column-$1$ (Acid) Column-$2$ ($pK_a$ value) $A. CH_3COOH$ $I. 0.23$ $B. F_3CCOOH$ $II. 3.41$ $C. \text{Benzoic acid}$ $III. 4.19$ $D. p\text{-Nitrobenzoic acid}$ $IV. 4.76$
The correct match is:
| Column-$1$ (Acid) | Column-$2$ ($pK_a$ value) |
|---|---|
| $A. CH_3COOH$ | $I. 0.23$ |
| $B. F_3CCOOH$ | $II. 3.41$ |
| $C. \text{Benzoic acid}$ | $III. 4.19$ |
| $D. p\text{-Nitrobenzoic acid}$ | $IV. 4.76$ |
The correct match is:
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