Chemistry · Polymers and Silicones
Which of the following correctly identifies the chain-forming, branching, and terminating units in polysilicone synthesis?
- 1R2SiCl2 (chain), RSiCl3 (branch), R3SiCl (terminate)✓
- 2RSiCl3 (chain), R2SiCl2 (branch), R3SiCl (terminate)
- 3R2SiCl2 (chain), R3SiCl (branch), RSiCl3 (terminate)
- 4R3SiCl (chain), R2SiCl2 (branch), SiCl4 (terminate)
Correct answer
R2SiCl2 (chain), RSiCl3 (branch), R3SiCl (terminate)
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