D.D.T. was invented by A. John Dalton B. Paul Muller C. Rudolf D. None of these Answer Workspace Report Discuss Answer with explanation Answer: Option A Explanation It was first synthesized in 1874. DDT’s insecticidal action was discovered by the Swiss chemist Paul Hermann Müller in 1939. DDT was used in the second half of World War II to control malaria and typhus among civilians and troops. Workspace
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