GATE XE 2026 Paper 1 — page 42

Questions 124–126 of 197. Imported answers require review unless explicitly marked reviewed.

Paper practice 197 questionsPage 42 of 66

Select the correct option to match the Initiator(s) with the Method of polymerization from the table given below:

Your answerChoose one option.

P–II ; Q–III ; R–IV ; S–I

P–IV ; Q–I ; R–II ; S–III

P–III ; Q–II ; R–IV ; S–I

P–II ; Q–I ; R–IV ; S–III

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Select the correct option to match the Characterization technique with the Information that is obtained using these techniques.

Your answerChoose one option.

P–IV ; Q–III ; R–I ; S–II

P–III ; Q–IV ; R–I ; S–II

P–IV ; Q–II ; R–I ; S–III

P–II ; Q–IV ; R–I ; S–I

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Which of the following options is/are used to plasticize poly(vinyl chloride (PVC)?

Your answerSelect all correct options. You can choose more than one.

Addition of vinyl acetate comonomer during the synthesis of PVC

Chlorination of PVC

Addition of di-iso-octyl phthalate during processing of PVC

Addition of dicumyl peroxide during processing of PVC

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2026 · Paper 1