Which type of solution of phenol is required | vedclass

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(A) The coupling reaction involves a diazonium salt attacking a phenol. Phenol is a weak acid,and it forms a phenoxide ion in an alkaline medium. The

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Alkaline solution of phenol

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(A) The coupling reaction involves a diazonium salt attacking a phenol. Phenol is a weak acid,and it forms a phenoxide ion in an alkaline medium. The phenoxide ion is much more strongly activated towards electrophilic aromatic substitution than neutral phenol,making the reaction with the diazonium electrophile faster and more efficient.

Which type of solution of phenol is required to prepare Orange dye by coupling reaction?

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