1.

Account for the following: (i) Phenol does not get protonated readily, (ii) Phenol, benzene diazonium chloride, NaOH solution gives red dye.

Answer»

Solution :(i) In Phenol, there is `+ve` charge on the oxygen atom, THEREFORE it does not undergo protonation easily.

(II) When phenol, benzene dizaonium CHLORIDE and NaOH solution are mixed, COUPLING reaction take and the product formed is red dye.


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