From Benzene Sulphonic Acid

How Many Acids Are Stronger Than Benzoic Acid ? Formic acid , acetic acid , Benzene Sulphonic Acid, O -Hydroxy Benzoic Acid , Meta – Hydroxy Benzoic Acid , O -Methyl Benzoic Acid , Meta - Niro Benzoic Acid & P -Nitro Benzoic Acid (A) 7 (B) 6 (C)5

The compound that does not liberate \(CO_{2}\) on treatment with aqueous Sodium Bicarbonate solution is Benzoic acid Benzene Sulphonic acid Salicylic acid Carbolic acid

Hinsberg’s reagent is (a) Benzene sulphonyl chloride (b)Benzene sulphonic acid (c) Phenyl isocyanide (d)benzene sulphonamide

Hydrolysis of benzene sulphonic acid with super heated steam gives

Sulphonation of chlorobenzene gives major product as (1) 1-chlorobenzene sulphonic acid (2) 2-chlorobenzene sulphonic acid (3) 3-chlorobenzene sulphonic acid (4) 4-chlorobenzene sulphonic acid

Sodium salt of benzene sulphonic acid on fusion with caustic soda and followed by treatment with HCl gives

How are nitrochlorobenzene and chlorobenzene sulphonic acid are prepared from chlorobenzene?