File Name: polymer chemistry questions and answers .zip
University of Pune B. Question Papers
Which one of the following is not a condensation polymer? Which of the following statements is false? Of the following which one is classified as polyester polymer?
Which one of the following is not a condensation polymer? Which of the following statements is false? Of the following which one is classified as polyester polymer? Which polymers occur naturally? Which one of the following statements is not true? Which one of the following polymers is prepared by condensation polymerization? Which of the following is a fully fluorinated polymer?
Which of the following is a polyamide? Which of the following is a chain growth polymer? Which of the followings monomers gives the polymer neoprene on polymerization? Your email address will not be published. Topic: Polymers, Test No. Please wait while the activity loads. If this activity does not load, try refreshing your browser.
Question 1. Question 2. The repeat unit in natural rubber is isoprene. Both starch and cellulose are polymers of glucose. Question 3. Question 4. Question 5. CH 3 CHO. Question 6. Natural rubber has the trans-configuration at every double bond.
Buna-S is a copolymer of butadiene and styrene. Natural rubber is a 1, 4-polymer of isoprene. In vulcanization, the formation of sulphur bridges between different chains make rubber harder and stronger. Question 7. Question 8. Question 9. Question Once you are finished, click the button below.
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Artificial silk is derived from cellulose. Nylon is an example of elastomer. Starch and Nylon. Starch and Cellulose. Proteins and Nylon. Proteins and PVC.
There are many more useful educational material which the students can download in pdf format and use them for studies. Study material like concept maps, important and sure shot question banks, quick to learn flash cards, flow charts, mind maps, teacher notes, important formulas, past examinations question bank, important concepts taught by teachers. Students can download these useful educational material free and use them to get better marks in examinations. Also refer to other worksheets for the same chapter and other subjects too. Use them for better understanding of the subjects. Ans:Polymers are high molecular mass substances consisting of large no of repeating structural units. Ans: Polymer which are made up of two different monomer unit are called copolymers: eg.
Because of this, polymer molecular weights are usually given as averages. Low densitysystems. Muhammed ilyas khan at. In linear polymers the individual polymer chains rarely have exactly the same degree of polymerization and molar mass, and there is always a distribution around an average value. The molar mass distribution or molecular weight distribution describes the relationship between the number of moles of each polymer species N i and the molar mass M i of that species. It can also determine molecular size — the rms radius, or radius of gyration R g — from 10 nm to nm and beyond. Which compound form linear polymer due to H-bond?
Have you studied the properties and structure of macro-molecules? Are you a qualified Polymer Chemist , searching for an appropriate job? If yes, then visit the wisdomjobs page to find a list of job openings available and select the ones that are applicable based on your experience. On our page you will get different job opportunities like you can work as a research polymer chemist in any of the chemical industry, pharmaceutical industry or an energy industry. You will also get choices such as working in a material manufacturing industry which involves materials like wood, plastics, paper and paints. A Polymer Chemistry job will provide you the experience of working in laboratories, collecting data and analyzing different molecular bonds.
PDF | Questions & Answers In Polymer Chemistry This book was written to be one of the sources in polymer science and to interest in it to.
However, the primary multiple-choice questions contain the single select answer or have the multi-select answer options. Q Principles of Physical Chemistry. Short Answer Type
Solved examples with detailed answer description, explanation are given and it would be easy to understand. Here you can find objective type Chemical Engineering Polymer Technology questions and answers for interview and entrance examination. Multiple choice and true or false type questions are also provided.
Polymers and properties of polymers are a chunky topic in the GCSE chemistry syllabus. Find issues by year - Present - vol. It is the exclusive and best Telegu education portal established by Sakshi Media Group. There are many more useful educational material which the students can download in pdf format and use them for studies. Pencil may be used for graphs and diagrams only.
Rezeptebuch Hier findest Du kreative und einzigartige Rezepte! Get all of Hollywood. There will be no negative marking in the exam. The exam will be conducted in two languages i. September Read for details on WBJEE Dates, Registration, Eligibility, Pattern, Syllabus, Cutoff Apart from structural wood preservation measures, there are a number of different preservatives and processes also known as timber treatment, lumber treatment or pressure treatment that can extend the life of wood, timber, wood structures or engineered wood. These generally increase the durability and resistance from being destroyed by insects or fungus Day 2- Physics and Chemistry will be conducted.
Теперь начнутся судебные процессы, последуют обвинения, общественное негодование. Он много лет служил своей стране верой и правдой и не может допустить такого конца. Я просто добивался своей цели, - мысленно повторил. Ты лжешь, - ответил ему внутренний голос. Да, это .