NCERT solutions for Science Class 6 CBSE chapter 3 (Fibre to Fabric) include all questions with solution and detail explanation. It is a man-made fibre obtained from a natural source wood pulp. State whether the following statement is true or false: Polyester is a natural fibre… Textbook Solutions 4993. So, what other false facts are there about rayon? Answer: (A) Is wrinkle free. Which of the following is a true statement? Mooga is the strongest variety of wool. D. The assertion is false but the reason is true. Silk is a natural carbohydrate fibre. Hence, though both are suitable for textile industry, nylon is more popular in making dresses and uniforms than rayon. You can refer to NCERT Solutions for Class 6 Science Chapter 3 Fibre to Fabric to revise the concepts in the syllabus effectively and improve your chances of securing high marks in your board exams. True / False vi) Silk is a natural fibre. Other than that – both solutions are quite common. Angora wool is obtained from a species of rabbit. True / False iv) A staple fibre is of infinite length. Cotton and wool are natural polymers. (e) Silk fibre is obtained from the stem of a plant. The national labor relations act is also called the wagner act.true or false? CBSE CBSE Class 6. This will clear students doubts about any question and improve application skills while preparing for board exams. Rayon is not considered as a synthetic fibre as it is regenerated from cellulose. It has the same molecular structure as cellulose. 3. You can call it a synthetic fibre or a man made natural fibre. ... Cotton and wool are natural polymers. False. f) Silk fibre is obtained from the stem of a plant. True or false? (d) The process of removing seeds from cotton is called ginning. False; True; False; True; True; True; Question 4. its fibres can also be woven like those of natural fibres Polyester is a natural fibre. True False 0 points QUESTION 6 Rayon is a synthetic fiber, because it is manufactured from manufactured resources like cellulose present in wood pulp. The national labor relations act is also called the wagner act.true or false? 5. vii. True / False v) Viscose rayon is a protein fibre. MCQ Questions for Class 8 Science with Answers were prepared based on the latest exam pattern. True. Man made sources:Polyester, nylon, rayon etc. False. True. Rayon is a regenerating natural fiber (cellulose fiber), which is made from the wood pulp. Generic name of a man-made fiber. State whether the following statements are true or false. Rayon is a synthetic fibre made from a natural source : wood pulp. Question 10. Spinning is a process of making fibre. Rayon is a natural fibre- False. Fibre to Fabric Class 6 MCQs Questions with Answers. D. Acrylic. Answer. 2. asbestos ... false. Health, 21.06.2019 16:30. (A) Yarn is made from fibres. Jute is the outer covering of coconut. Rayon is a regenerated cellulose fiber that is made from natural sources of cellulose, such as wood and related agricultural products. true. This material, however, is less natural in comparison to cotton as the process that’s used to segment it is quite chemical-heavy. Identify the synthetic fibre which resembles wool. (ii) Which is a natural fibre? Rayon is different from synthetic fibre because. Which artificial fibre is made from wood pulp? Answers: 2. I. Artificially prepared synthetic fibre which resembles silk is known as terylene. False… It was prepared from coal water and air. ... Rayon is an example of a man-made natural fiber. Syllabus. ... T/F drape is one of the reasons why viscose rayon, modal, and lyocell fibers are used for women's apparel. It can be dyed in a wide variety of colors. Concept: Fibre. The detailed, step-by-step solutions will help you understand the concepts better and clear your confusions, if any. 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