All of the following are psychedelic drugs except?: (A) Lysergic acid diethylamide, (B) Phencyclidine, (C) Cocaine, (D) Mescaline
Answer is C. Hallucinogens (Psychotomimetics, psychedelics, psychotogens) are drugs which alter mood, behaviour, thought and perception in a manner similar to that seen in psychosis. These are as: Lysergic acid diethylamide (LSD) Psilocybin Harmine Bufotenin Mescaline (Phenyl alkyl amines) Phencyclidine Lysergic acid amide