Acids

Acid chlorides|Acid anhydride and Acid amides

Explain: (a) Acetic Acid is a stronger acid than ethyl alcohol (b) Trichloroacetic acid is a stronger acid than acetic acid.

pH Determination OF Aqueous Solution OF Weak Acid and Strong Acid||Weak Acid and Weak Acid|| Polyprotic Acid

Acid strength is measured by the position of equilibrium of ionization in water. In other words acid strength is the function of the stability of conjugate base of the acid. More is the stability of conjugate base of the acid, more is the acidity of acid. Which of the following is weakest acid?

Mineral acids are stronger acids than carboxylic acids because (i) mineral acids are completely ionised. (ii) carboxylic acids are completely ionised. (iii) mineral acids are partially ionised. (iv) carboxylic acids are partially ionised.

Arrange the following compounds in increasing order of their acid strength : Benzonic acid 4- nitrobenzoic acid , 3,4-dinitrobenzoic acid , 4- Methoxybenzoic acid .

Correct order of acid strength for i)acetic acid ii) fluoroacetic acid iii) 4-Nitrobenzoic acid iv) 4-Methyl benzoic acid is……….

Questions based on Acid chlorides|Acid anhydride and Acid amides

Justify : Trichloroacetic acid is a stronger acid than dichloroacetic acid (ii) Formic acid is a stronger acid than acetic acid.

Adenylic acid is an acidic amino acid.