Question

what are the principal sources of benzene and its homologues ?

Answer 1

The principle sources of benzene
are tobacco smoke, automobile service stations, exhaust from motor vehicles, and industrial emissions

Answer 2

Hey dear,

● Sources of benzene -
- Tobacco smoke contains benzene.
- Smoke from automobile engines is the principal source of benzene in urban cities.
- Our food/water also contain some amout of benzene.
- Home equipments like refrigerator releases benzene in atmosphere.
- Forest burning/fields burning produces lot of benzene.

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