Assertion: Heroin is also called smack.
Reason: Heroin is an opium alkaloid.
Assertion is True, Reason is True; Reason is NOT a correct explanation for Assertion.
The correct answer is option B.
Assertion statement:
Reason statement:
Heroin (morphine diacetate) was created in the 19th century as a derivative of morphine, the primary alkaloid in opium
Final answer: (b) Assertion is True, Reason is True; Reason is NOT a correct explanation for Assertion.