Q. 85.0( 3 Votes )

Fill in the blanks

i) Synthetic Fibres are also called as ______ Fibres.

ii) Synthetic Fibres are synthesized from a raw material called ______

iii) Like synthetic fiber, plastic also ______

iv) Clothing labels are______

a) Required by law

b) Identify fabric content

c) Both a and b

d) None of the above

v) Rayon is made of

a) Coal b) Oxygen c) Flax d) Cellulose

vi) A silk fiber’s smooth surface absorbs light

a) yes b) no c) can’t say

Answer :

(i) man-made


Reason: They are prepared in the labs by the humans with the help of chemicals.


(ii) petrochemicals


Reason: Synthetic Fibres are made up of polymers who are further made up of petrochemicals.


(iii) polymers


Reason: Polymers are made up of large no of monomers and synthetic Fibres and plastic are both made up of monomers.


(iv) c


Reason: According to the law issued by the government the tag should be there in the cloth that will help identify the texture, size and the fabric content.


(v) d


Reason: Rayon is made from the chemical treatment of wood pulp and cellulose forms the wood pulp.


(vi) b


Reason: Silk surface has very luster due to which it sends back all the rays falling on it.


Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Related Videos
Are Fibres and Plastics Types of Polymers?!Are Fibres and Plastics Types of Polymers?!Are Fibres and Plastics Types of Polymers?!29 mins
Master Lakhmir Singh's MCQ of Synthetic FibresMaster Lakhmir Singh's MCQ of Synthetic FibresMaster Lakhmir Singh's MCQ of Synthetic Fibres43 mins
Interactive QuizInteractive QuizInteractive Quiz31 mins
Lakhmir Singh | Synthetic FibresLakhmir Singh | Synthetic FibresLakhmir Singh | Synthetic Fibres44 mins
Classification of FibresClassification of FibresClassification of Fibres45 mins
Champ Quiz | Plastics: Bane or Boon?Champ Quiz | Plastics: Bane or Boon?Champ Quiz | Plastics: Bane or Boon?27 mins
Lakhmir Singh | MCQ's: Synthetic Fibres and PlasticsLakhmir Singh | MCQ's: Synthetic Fibres and PlasticsLakhmir Singh | MCQ's: Synthetic Fibres and PlasticsFREE Class
PlasticsPlasticsPlastics36 mins
Smart Revision | Plastic Hazardous or InnocentSmart Revision | Plastic Hazardous or InnocentSmart Revision | Plastic Hazardous or Innocent44 mins
Smart Revision | PlasticsSmart Revision | PlasticsSmart Revision | Plastics44 mins
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
caricature
view all courses