Refractory and Polymer Technology MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Refractory and Polymer Technology, a fundamental topic in the field of Basic Chemical Engineering. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Refractory and Polymer Technology MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Refractory and Polymer Technology mcq questions that explore various aspects of Refractory and Polymer Technology problems. Each MCQ is crafted to challenge your understanding of Refractory and Polymer Technology principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Basic Chemical Engineering tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Refractory and Polymer Technology MCQs are your pathway to success in mastering this essential Basic Chemical Engineering topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Refractory and Polymer Technology. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your Refractory and Polymer Technology knowledge to the test? Let's get started with our carefully curated MCQs!

Refractory and Polymer Technology MCQs | Page 41 of 52

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Q401.
Catalyst used in the production of high density polythene by low pressure Ziegler process is
Discuss
Answer: (a).aluminium triethyl activated with TiClβ‚„
Discuss
Answer: (d).converts its plasticity into elasticity.
Discuss
Answer: (c).polytetra florouethylene (PTFE)
Q404.
__________ is produced by polymerisation of chloroprene.
Discuss
Answer: (c).Neoprene
Discuss
Answer: (c).made by employing emulsion polymerisation.
Discuss
Answer: (d).High molecul ar weight polymers on dissolving gives solution of very low viscosity.
Q407.
Polymerisation process in which two or more monomers of chemically different nature take part is called
Discuss
Answer: (a).copolymerisation
Q408.
Molecular weight of a polymer is equal to the molecular weight of the repeat unit multiplied by the degree of polymerisation. What is the molecular weight of poly vinyl chloride (PVC), if its degree of polymerisation is 800 ?
Discuss
Answer: (a).50000
Q409.
Condensation of bisphenol A with phosgene produces __________ which possess very good heat resistance.
Discuss
Answer: (c).polycarbonate
Q410.
Which of the following types of polymers has the strongest inter particle forces ?
Discuss
Answer: (d).Thermosetting polymers