16:I[8216,["972","static/chunks/972-b28da0de92681928.js","47","static/chunks/47-a7f06e9eda1ac756.js","115","static/chunks/app/%5Bexam%5D/questions/%5Byear%5D/%5Bsubject%5D/%5Bchapter%5D/%5BquestionId%5D/page-7b6f0a12b9cc0206.js"],"BackButton"] 17:I[1553,["972","static/chunks/972-b28da0de92681928.js","47","static/chunks/47-a7f06e9eda1ac756.js","115","static/chunks/app/%5Bexam%5D/questions/%5Byear%5D/%5Bsubject%5D/%5Bchapter%5D/%5BquestionId%5D/page-7b6f0a12b9cc0206.js"],"QuestionViewer"] 15:T467,{"@context":"https://schema.org","@type":"Quiz","name":"Kcet 2018 Polymers PYQ with Solution","url":"https://pyq-test-series-platform-alsjdcxu2-sameers-projects-41c5a71e.vercel.app/kcet/questions/2018/chemistry/polymers/m7isfr3l","educationalLevel":"Entrance exam preparation","about":"Kcet / Chemistry / Polymers","hasPart":{"@type":"Question","name":"Kcet 2018 Polymers PYQ with Solution","text":"\\left(\\mathrm{CH}_3\\right)_3 \\mathrm{SiCl} is used during polymerisation of organosilicons because","eduQuestionType":"mcq","acceptedAnswer":{"@type":"Answer","text":"A"},"comment":{"@type":"Comment","text":"The correct answer is Option A. Here's why: During the polymerization of organosilicons, controlling the chain length is very important to achieve polymers with the desired molecular weight and properties. \\left(\\mathrm{CH}_3\\right)_3 \\mathrm{SiCl} (trimethylsilyl chloride) is used as an end-capping agent. It reacts with the reactive end groups (usually silanol groups, –Si–OH) on the growing polymer chain, thereby terminating further chain growth. By effectively \"capping\" the chain ends, the ad..."}}}18:T510,

The correct answer is Option A.

Here's why:

During the polymerization of organosilicons, controlling the chain length is very important to achieve polymers with the desired molecular weight and properties.

$$\left(\mathrm{CH}_3\right)_3 \mathrm{SiCl}$$ (trimethylsilyl chloride) is used as an end-capping agent. It reacts with the reactive end groups (usually silanol groups,

Polymers

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