Chemistry Phenol was isolated by Runge from________________? Options:A. vegetable oilB. coaltarC. woodD. none of theseView AnswerB. coaltar Continue Reading Previous: By which method the molecular mass of benzene was determined as 78.108 ?Next: Water gas heated at 450?C and 200 atm pressure in the presence of ZnO+Cr2O3 will produce________________?