The chief active ingredient of opium is:

Question

Quizplus · Accepted Answer

Morphine is the chief active ingredient of opium, accounting for about 10% of the weight of the dried opium sap. It is a potent narcotic analgesic, meaning it is effective at relieving pain but can also be highly addictive. Codeine and heroin are also derived from opium, but morphine is the primary active ingredient. Methadone is a synthetic opioid that is often used to treat opioid addiction and withdrawal, but it is not derived from opium.

The Chief Active Ingredient of Opium Is