Question

why ortho sailcylic acid is more active than para hydoxybenzoic acid

Answer 1

Answer:

The intramolecular hydrogen bond in ortho-hydroxybenzoic acid between the COO− and the -OH groups forms a six membered ring. Since this structure is very stable, the deprotonation of the acid is favoured and the compound is more acidic.

Answer 2

Answer:

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The intramolecular hydrogen bond in ortho-hydroxybenzoic acid between the COO− and the -OH groups forms a six membered ring. Since this structure is very stable, the deprotonation of the acid is favoured and the compound is more acidic.

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the intramolecular hydrogen bond in orthohydroxybenzoic acid between the COO– and the –OH groups forms a six membered ring. Since this structure is very stable, the deprotonation of the acid is favoured and the compound is more acidic.