Pharmacology General 3e813824 Hofmann elimination is- A Inactivation of drug by metabolizing enzyme B Unchanged excretion by kidney C Excretion in feces D Inactivation by molecular rearrangement High-Yield Explanation Ans. is 'd' i.e., Inactivation by molecular rearrangement This refers to inactivation of the drug in the body fluids by spontaneous molecular rearrangement without the agency of any enzyme.