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For which carboxylic acid, the pKa value is the lowest?
 

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Important Questions on Organic Chemistry- Some Basic Principles and Techniques

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What is the correct order of acidic strength in following compounds? 

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Which of the following shows the correct order of decreasing acidity?
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The correct order of relative acidic strength of phenol, ethtyl alcohol and water is-
 
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Give the correct order of increasing acidity of the following compounds -

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In which of the following compounds, the hydroxylic proton is the most acidic?
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Which of the following alcohol is the strongest acid?
 
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Which one of the following carboxylic acid is most acidic?
 
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Arrange the following in the increasing order of acidity?
(i) Benzoic acid
(ii) p- methoxybenzoic acid
(iii) o - methoxybenzoic acid