Which outcome limits polymer chain propagation in emulsion polymerization?

💡 Explanation

Termination halts polymer growth because radical recombination consumes active chain carriers, depleting reactive sites; therefore propagation ceases, rather than chain transfer or monomer depletion, which influence chain length under continuous reactions rates.

• Which consequence results from reduced fiber alignment within polarization-maintaining single-mode fiber?
• Which mechanism causes silicon doping to alter semiconductor conductivity via electron availability?
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• Which mechanism allows a nickel catalyst to accelerate hydrogenation reactions at lower temperatures?
• Which risk of uncontrolled temperature increase raises the likelihood of a runaway process during exothermic chemical equilibrium?
• Which outcome results when an imperfection causes uneven **thin-film interference** within a multilayer optical coating on a high-power laser lens?