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InterviewSolution
| 1. |
What is change in colour observed in phenol in presence of oxygen. explain with reaction. |
| Answer» HOPE it helpsExplanation:Phenol turns pink in colour on exposure to AIR due to slow OXIDATION. Phenol gets oxidised to QUINONE and then quinone combines with the phenol to GIVE an addition product known as phenoquinone which is pink in colour | |