in-the-propagation-step-of-cationic-polymerization-what-is-the-role-of-electron-

Question

In the propagation step of cationic polymerization, what is the role of electron donating groups?

Accepted Answer

They stabilize the carbocation formed during polymerization.

Answer

They act as nucleophiles to initiate polymerization.

Answer

They destabilize the carbocation, preventing polymerization.

Answer

They remove H+ ions during termination.