Question

Styrene is

(A) Vinyl benzene

(B) Isopropyl benzene

(C) Phenyl ethylene

(D) n-propyl benzene​

Answer 1

option A is correct (vinyl benzene).

Hope it helps you.

Answer 2

Styrene is primarily a synthetic chemical. It is also known as vinylbenzene, ethenylbenzene, cinnamene, or phenylethylene. It's a colorless liquid that evaporates easily and has a sweet smell. ... Most of these products contain styrene linked together in a long chain (polystyrene) as well as unlinked styrene.
Molar mass: 104.15 g/mol
Density: 909 kg/m³
Boiling point: 145 °C
Classification: Organic compound