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Previous year question hub

Polymer Chemistry - Engineering Sciences Previous Year Questions

Practice Polymer Chemistry - Engineering Sciences previous year questions organised from real papers, with year-wise coverage and clear topic navigation.

15Papers
15Years
69Questions
1Topics

Polymer Chemistry question pattern

Every graph below is calculated only from this selection.

Questions by year

Year-wise coverage for Polymer Chemistry. Each bar uses a separate theme-derived color.

Difficulty distribution

How the classified questions are distributed by difficulty.

Medium 37 53.6%
Easy 32 46.4%

Question type distribution

MCQ, numerical, multiple-select and other formats found in these papers.

MCQ 47 68.1%
Numerical Answer Type (NAT) 17 24.6%
MSQ 5 7.2%

Subject weightage

Top subjects by unique question coverage.

Engineering Sciences
69 Qs

Most asked topics

Top topics across the included previous year papers.

Polymer Chemistry
69 Qs

Subtopic coverage

Top subtopics inside this exact selection.

Polymerization Mechanisms and Kinetics
61 Qs
Copolymerization and Polymerization Techniques
8 Qs

Paper coverage

Question coverage for the most populated papers. Every active PYP paper remains listed below.

Engineering Sciences (XE) 2026
5 Qs
Engineering Sciences (XE) 2025
3 Qs
Engineering Sciences (XE) 2024
4 Qs
Engineering Sciences (XE) 2023
5 Qs
Engineering Sciences (XE) 2022
5 Qs
Engineering Sciences (XE) 2021
4 Qs
Engineering Sciences (XE) 2020
4 Qs
Engineering Sciences (XE) 2019
8 Qs
Engineering Sciences (XE) 2018
4 Qs
Engineering Sciences (XE) 2017
3 Qs
Engineering Sciences (XE) 2016
1 Qs
Engineering Sciences (XE) 2015
3 Qs
Engineering Sciences (XE) 2014
5 Qs
Engineering Sciences (XE) 2013
9 Qs
Engineering Sciences (XE) 2012
6 Qs

Browse by subtopics

Open a focused page built from the same verified paper data.

Polymerization Mechanisms and Kinetics

Explore previous-paper coverage, trends and focused practice for Polymerization Mechanisms and Kinetics.

61 questions15 papers15 years

Copolymerization and Polymerization Techniques

Explore previous-paper coverage, trends and focused practice for Copolymerization and Polymerization Techniques.

8 questions6 papers6 years

Included previous year papers

Newest papers appear first. Sort by year, question coverage or name.

PaperYear / sessionQuestions in this viewOpen
Engineering Sciences (XE) 202620265View paper
Engineering Sciences (XE) 202520253View paper
Engineering Sciences (XE) 202420244View paper
Engineering Sciences (XE) 202320235View paper
Engineering Sciences (XE) 202220225View paper
Engineering Sciences (XE) 202120214View paper
Engineering Sciences (XE) 202020204View paper
Engineering Sciences (XE) 201920198View paper
Engineering Sciences (XE) 201820184View paper
Engineering Sciences (XE) 201720173View paper
Engineering Sciences (XE) 201620161View paper
Engineering Sciences (XE) 201520153View paper
Engineering Sciences (XE) 201420145View paper
Engineering Sciences (XE) 201320139View paper
Engineering Sciences (XE) 201220126View paper

Sample previous year questions

A varied preview from the papers represented in this selection, with every available option.

1
2012 · Engineering Sciences · Polymer Chemistry · Polymerization Mechanisms and Kinetics
Engineering Sciences (XE) 2012
The diamine used for the synthesis of nylon 6,4 is
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2
2013 · Engineering Sciences · Polymer Chemistry · Polymerization Mechanisms and Kinetics
Engineering Sciences (XE) 2013
In free radical polymerization, one of the following techniques permits simultaneous increase in rate of polymerization and polymer molecular weight.
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3
2014 · Engineering Sciences · Polymer Chemistry · Polymerization Mechanisms and Kinetics
Engineering Sciences (XE) 2014
Find the rate of initiation (molL⁻¹s⁻¹) of a polymerization reaction using a peroxide initiator with a half life of 0.1 s and efficiency of 70%, if the concentration of the initiator is 0.05 molL⁻¹.
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4
2015 · Engineering Sciences · Polymer Chemistry · Polymerization Mechanisms and Kinetics
Engineering Sciences (XE) 2015
The compound used as a reactive diluent in unsaturated polyester resins is
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5
2016 · Engineering Sciences · Polymer Chemistry · Polymerization Mechanisms and Kinetics
Engineering Sciences (XE) 2016
The number average molecular weight for the polymerization of adipic acid and ethylene glycol (feed ratio 1:1) at 99 percent conversion is ______ g mol-1.
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6
2017 · Engineering Sciences · Polymer Chemistry · Polymerization Mechanisms and Kinetics
Engineering Sciences (XE) 2017
Which of the following reagents can act as an initiator at room temperature?
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