This is due to Partial double bond character on account of the conjugation of unshared electron pair of oxygen with the aromatic ring.(2) sp hybridised stated carbon to which oxygen is attachedI can be prepared by various means or methods. Some important methods are alkali fusion ofsulphonates, hydrolysis of diazoniumsalt, decarboxylation of salicyclic and from Grigrad reagent.Corrmancially, it is prepared from Dow's process mod from oumene. In Dow's process, phenol isobtained when chlorobenzene is heated with 6-8% NOH X 823K under 320 am pressure Aerialoxidation of cumene produces cumenchydroperoxide which upon subsequent hydrolysis with an aqueousacid gives phool and propanone, Benzene is sulpborated with oleum and benzene sulphonic acid soformed is converted wo sodium phenoxide on heating with molten sodium hydroxide. Acidification of thesodium salt gives plesolDiazoniam salis are hydrolysed to phenols by warming with water or by treating with dilute acids.The following questions (i=) ve MED Choose the most appropriateWhich of the follakig indrucatoa irused-for-worldwide production of phenola) bo-butylbenzeneb) Lo-propylbenzenc) ko-peat vihenzened) None of the aboveThe structural formula of Curcne isта Свсю(5) CH-CHCH(6) CH-CH(CH,)-OH18) CH-CH:CH, )-CH-OHThe name of product which is obtained by decarboxylation of sodium salt of salicylic acid withsoda lime is(b) Toluene(c) Baczone(d) Benzoic acidWhich of the following reageest is used for cceversion of benzee sulpboeic acid to phenol(a) Cuco(b) NOH HG10:32 AM(c) Ca(OH).​