Two aromatic compounds having formula `C_(7)H_(8) O` which are easily identified by `FeCl_(3)` solution test (violet colouration ) are `,`

Two aromatic compounds having formula C_7H_8O which are easily identifiable by FeCl_3 solution test (violet colouration )are

Two organic compounds have the same formula, C_(4)H_(8)O and are isomeric with each other. They are

Two isomeric aromatic compounds A and B have the molecular formula C_(7)H_(7)OH . A gives purple colour with FeCl_(3) solution while B does not. What are A and B ?

The compound represented by the molecular formula, C_(7)H_(8)O are-