<prompt> Chemical peeling is done by all except:Trichloroaccetic acidPhosphoric acidCarbolic acidKojic acid  <response>: B i.e. Phosphoric acid Chemical peeling is done by a hydroxy acids glycolic acid, lactic acid, malic acid, citric acid, f3 hydroxy acid salicyclic acid, trichloroacetic acid TCAQ, a-ketoacid pyruvic acid, phenol carbolic acid, Kojic acid 2, retinoic acid tretinoin, resorcinol, solid carbon dixoxide, Jessners solution lactic acid salicylic acid resorcinol 95 ethonol, modified Unnas resorcinol paste and Baker -Gordon phenol peel phenol croton oil hexachloropheneseptisoldistilled water. But phosphoric acid is not used for chemical peelingQ. 