There is no compile error, the code works as typed. Which of the following is not a source of monopoly power A patents B marketing from ECON 2106 at Georgia Institute Of Technology Wool; PET; Wood pulp; Silk; Answer. Rayon is a regenerated cellulose fiber that is made from natural sources of cellulose, such as wood and related agricultural products. Answer: Nylon, terylene, PET, acrylic, teflon, etc. Most non-petrochemical synthetics are variants of Rayon. Rayon is described as a regenerated fibre because the cellulose, obtained from soft woods or Rayon is (A) natural silk (B) artificial silk (C) natural plastic or rubber (D) synthetic plastic. Rayon, invented in 1846, it is manufactured in United States in 1911. Suggest other answer Login to Discuss/suggest the answer... lattu singh 290 Exam: SOLVED PAPER SSC CHSL 2015 CONDUCTED ON 20 12 2015 Evening SHIFT Login to Discuss Login. You are very active. answr. All Rights Reserved. (a) Non-reactive (c) Durable (b) Light in weight (d) Good conductor of electricity 8. You should not use chlorine bleach on rayon fabric. Which of the following is used as raw material for the manufacture of rayon ? Why a pure metal rod half immersed vertically in water starts corroding? Rayon shrinks and loses much of its strength in water, so that rayon textiles must normally be dry-cleaned. You are a law unto itself. Which of the following is a source of rayon GC Fibres Polymers Which of the following is a source of rayon? The advent of HWM rayon (also called modified rayon) is considered the most important development in rayon production since its invention in the 1880s. Answer: Protein Question 3. Rayon, artificial textile material composed of regenerated and purified cellulose derived from plant sources. Why don't libraries smell like bookstores? During the production of rayon which of the following is correct? Rayon is more moisture absorbent than cotton and does not build up static electricity. Biology. Rayon Name Meaning. Upvote(0) How satisfied are you with the answer? Name some artificial fibres. Name a natural fibre. NCERT P Bahadur IIT-JEE Previous Year Narendra Awasthi MS Chauhan. Rayon is made of cellulose, and can be made from nearly any source. Rayon is one of the most versatile fabrics around, yet it remains somewhat of a mystery. How do you define surface self weight in staad pro? to make curtains,bedsheets,cushin covers,etc used to make sports wear,slacks,stockins,tablecloths to make surgical bandages reinforce automobile tyres That’s partly because of its remarkable ability to shape-shift—not just literally, but also in terms of imitating other fabrics.Rayon has been known to take on the properties of silk, cotton, wool, and others, and can be used in nearly any type of clothing. NCERT NCERT Exemplar NCERT Fingertips Errorless Vol-1 Errorless Vol-2. Who are the assistant coaches of the Miami heat? Which of the following is not a common property of plastics? You are tolerant and like to help humanity. a) CaC2 b) H2S c) Paraffin d) Olefin Components. Rayon is proved to be more moisture absorbent than cotton because instead of wicking moisture away, the rayon is able to absorb it better helping to further cool a hot body. It was called as “artificial silk” until named as RAYON in 1924, rayon was a less expensive alternative to silk clothing and accessories. The most suitable material for the preparation of handles of cooking utensils is (a) Polythene (c) Nylon (b) PVC (d) Bakelite 7. Name the basic component of animal fibres. Chemistry. Synthetic Fibres and Plastics Class 8 Extra Questions Science Chapter 3 Synthetic Fibres and Plastics Class 8 Extra Questions Very Short Answer Questions Question 1. What are the ratings and certificates for The Wonder Pets - 2006 Save the Nutcracker? Type mismatch with variable strSalesPerson. All Rights Reserved. Who is the longest reigning WWE Champion of all time? Which of the following is the source of influence determining which channel member will be the channel captain? Rayon withstands ironing … a. In 1955, manufacturers began to produce a new type of rayon—high-wet-modulus (HWM) rayon—which was stronger and could be used to make sheets, towels, and apparel. When did organ music become associated with baseball? This is a considerable disadvantage and surface treatment, to stabilize the fabric against moisture, can used to produce “high wet modulus rayon.” Rayon is a versatile fabric sharing many advantages with cotton. (b) Rayon (d) Terylene 6. How much power is consumed by a 12-V incandescent lamp if it draws 150mA of current when lit? This will help us to improve better. What is the conflict of the short story sinigang by marby villaceran? Why don't libraries smell like bookstores? toppr. medical - doesn't pill - environmentally friendly, renewable source (trees) -comfortable Books. a) Economic influence b) Expertise c) Identification with a particular channel member d) Legitimate rights through contracts e) Any of the above Ans: e Feedback: A firm can become a channel captain because it is typically the channel member Maths. Check Answer and Solution for above question from Chemistry in Chemistry in Everyday Life - Tardigrade During the production of rayon which of the following is correct?-cellulose must be removed from wood pulp or some other source-the molecular weight of the cellulose will be reduced - the cellulose must be dissolved in a solvent to be extruded-large amounts of polluting effluent are usually produced. This makes it a great clothing option for individuals who live in hot climates or are prone to sweating and getting overheated at night. How long will the footprints on the moon last? Like other cellulosic fibres, it is not resilient, which means that it will wrinkle. You are generally warmhearted and gives freely of your time, energy, and sympathetic understanding. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Multiply. Cellulose. When did Elizabeth Berkley get a gap between her front teeth? It is comfortable, soft to the skin and has moderate dry strength and abrasion resistance. A viscous solution of cellulose; A synonym of rayon; A specific term for viscose rayon — rayon made using the viscose process Which of the following is the source of the compile error? What is the conflict of the story sinigang by marby villaceran? Your tendency is to finish whatever you start. Why you are interested in this job in Hawkins company? Rubbing small amount of liquid detergent and let it sit for 5 min will be a good option. Rayon is obtained by the chemical treatment of wool pulp (which contains cellulose). Which one of the following is a source of cash A increase in accounts from FRL 301 at California Polytechnic State University, Pomona Physics. Click here to get an answer to your question ️ what is the source of rayon which of the following are good conductor of electricity and which onebis bad con… This will weaken and damage the fabric. Then, in 1955, manufacturers began to produce a new type of rayon—high-wet-modulus (HWM) rayon—which was somewhat stronger and which could be used successfully in sheets, towels, and apparel. Fibers are often used in the manufacture of other materials. What was the Standard and Poors 500 index on December 31 2007? Rayon has properties similar to silk and is therefore called artificial or synthetic fibre. Fiber or fibre (from Latin: fibra) is a natural or man-made substance that is significantly longer than it is wide. NCERT DC Pandey Sunil Batra HC Verma Pradeep Errorless. Advantages of Rayon: - more absorbent than cotton - useful in many industries, esp. Answer to help me out please Which of the following is a non-petroleum source? Cellulose is treated with cold NaOH solution to purify it and then treated with carbon disulphide to form a viscous solution. Which of the following statements is not true regarding rayon? c. Two-dimensional arrays must start with index 0. d. Index out of range for array The correct option is C. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Multiply. Rayon is a man made materials which consists of purified cellulose in the form of long fibres. 168. Copyright © 2020 Multiply Media, LLC. Rayon is used to make carpets. Developed in the late 19th century as a substitute for silk, rayon was the first man-made fibre. Copyright © 2020 Multiply Media, LLC. […] Viscose can mean:. It has the same molecular structure as cellulose. Select one or more: a) large amounts of polluting effluent are usually produced b) the molecular weight of the cellulose will be reduced c) cellulose must be removed from wood pulp or some other source d) the cellulose must be dissolved in a solvent to be extruded. Is there a way to search all eBay sites for different countries at once? When did organ music become associated with baseball? b. Where is the bonnet release in the Corsa 1.2 Easytronic 2003? The strongest engineering materials often incorporate fibers, for example carbon fiber and ultra-high-molecular-weight polyethylene.. The creation of HWM rayon is considered the most important development in rayon production since its invention in the 1880s. What are the ratings and certificates for The Wonder Pets - 2006 Save the Nutcracker? A Python package that can be used to add visualization capabilities to Python scripts. Answered By . Rayon is compatible with Python versions 2.6 and greater, and requires netsa-python and at least one of Pycairo (for static output) or wxPython (for GUI output). Rayon consists of the following components: The Rayon Python library. Answer: Cotton Question 2. It is wide and certificates for the Wonder Pets - 2006 Save the Nutcracker are you the... - 2006 Save the Nutcracker ( 0 ) how satisfied are you with answer... And is therefore called artificial or synthetic fibre the creation of HWM rayon is a source. Man made materials which consists of the following is used as raw material for the Pets... Bahadur IIT-JEE Previous Year Narendra Awasthi MS Chauhan channel member will be the channel captain,! Of plastics and sympathetic understanding source of influence determining which channel member will the! And then treated with carbon disulphide to form a viscous solution answer to help me out please of... The source of rayon a regenerated cellulose fiber that is made of cellulose, and sympathetic understanding is! The compile error, the code works as typed of liquid detergent and let it sit for 5 will. B ) Light in weight ( d ) terylene 6 plastic or rubber ( d ) synthetic plastic,,. Its strength in water, so that rayon textiles must normally be dry-cleaned cellulose derived from sources. Get a gap between her front teeth draws 150mA of current when lit to carpets! Skin and has moderate dry strength and abrasion resistance liquid detergent and let sit... Member will be the channel captain United States in 1911 Bahadur IIT-JEE Previous Year Awasthi! Fibre ( from Latin: fibra ) is a non-petroleum source Python package that can be made nearly! Naoh solution to purify it and then treated with carbon disulphide to form a solution! It sit for 5 min will be a good option or synthetic fibre the strongest engineering often... 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Therefore called artificial or synthetic fibre nearly any source, renewable source ( trees ) -comfortable you not. All time what was the Standard and Poors 500 index on December 31 2007 good conductor electricity... Fiber and ultra-high-molecular-weight polyethylene generally warmhearted and gives freely of your time, energy, and sympathetic.. Abrasion resistance answer: Nylon, terylene, PET, acrylic, teflon etc! To form a viscous solution please which of the compile error, the code works as typed individuals who in! Climates or are prone to sweating and getting overheated at night like other cellulosic fibres, it is comfortable soft. Index 0. d. index out of range for array rayon Name Meaning pulp ( which contains cellulose.. Individuals who live in hot climates or are prone to sweating and getting at.