Question

mention two properties of carbolic acid​

Answer 1

Explanation:

There is no such acid, unfortunately..

Answer 2

The two physical properties of carbolic acid or phenol are: (i) Pure phenol is a colourless, hygroscopic, crystalline solid with typical phenolic odour. On exposure to air and light, it turns pink due to partial oxidation.

Physical properties of carbolic acid:

(a) Pure phenol is a colourless, crystalline solid.

(b) Phenol has characteristic smell known as phenolic or carbolic odour.

(c) Melting point of phenol is 315 K.(d) Boiling point of phenol is 455 K