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JEE Mains
Multiple Choice Questions
(I) -Dihydroxybenzene (II) -Dihydroxybenzene (III) -Dihydroxybenzene (IV) Hydroxybenzene
The increasing order of boiling points of above-mentioned alcohols is:
The increasing order of boiling points of above-mentioned alcohols is:
and are:
Phenol is heated with phthalic anhydride in presence of conc. . The product gives pink colour with alkali. The product is:
When phenol reacts with chloroform and an alkali, the product formed is salicyladehyde. If carbon tetrachloride is used in place of chloroform, the product obtained is :