Question

# A synthetic rubber which is resistant to the action of oils, gasoline, and other solvents is:a.) Buna-Sb.) Polyisoprenec.) Neoprened.) Polystyrene

Verified
131.1k+ views
Hint: Polymer of chloroprene is the type of synthetic rubber which is not damaged by the action of various petroleum products like oil, gasoline and other solvents like acids. It is used in outdoor activities like making sealing gaskets, making wires.

$nC{{H}_{2}}=\underset{Cl}{\mathop{\underset{|}{\mathop{C}}\,}}\,-CH=C{{H}_{2}}\to {{[-C{{H}_{2}}-\overset{Cl}{\mathop{\overset{|}{\mathop{C}}\,}}\,=CH-C{{H}_{2}}-]}_{n}}$