Question

petroleum is pleasant odour​

Answer 1

Answer:

yes petroleum is pleasant odour

Answer 2

Petroleum is made up of benzene and other hydrocarbons (organic compounds that are also found in things like cleaning solutions, paint, and some glues). Intentionally smelling the stuff can be dangerous. Deliberately taking a hefty whiff of gasoline works like an anesthetic to suppress nervous-system function and can bring on a state of euphoria (a similar state intoxication to heavy alcohol consumption). But sniffing (directly inhaling vapors), huffing (breathing through a gas-soaked rag), or bagging (inhaling vapors from a bag) is considered inhalant abuse and should be avoided at all costs.