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What is the full form of PVC, PET, HDPE, LDPE, PP and PS?
Why it is advised not to wear synthetic clothes while working in kitchen or laboratory ?
give 5 differences between natural and synthetic fibre
What are the Advantages and Disadvantages of Synthetic Fibres ?
Write 5 uses of synthetic fibers other than making clothes ?
I want 5 slogans about plastic
Why Is Jute Called The Golden Fibre.
why do synthetic fibre soak less water than natural fibres?
do they take less time to dry and why?
what does this activity tell you about the characteristics of synthetic fibres?
What is the definition of regenerated fibres?
why is rayon called regenerated fibre/
devise an activity to show that organic waste is biodegradable while plastic is not
as a responsible citizen what measures do you suggest to keep public places clean and free from plastic
avoid plastics as far as possible. comment on this topic
List any 6 synthetic fibres and write their advantages and disadvantages each 3? Pleaseee fast
Firemen use Melamine coated uniform.Why?
what is the full form of PVC and what is means
required five slogans on plastic
the fibre that burns readily with the smell of burning paper.
why is rayon called as"artificial silk"?
What is the difference between linear and cross-linked arrangement ?
Explain The Process Of Formation Of Bakelite With The Help Of Formaldehyde And Phenol
Terylene is obtained by the polymerisation of molecules of ------------
Some slogans to avoid plastics
what is monomer of rayon
what are the disadvantages of synthetic fibres?
why is rayon called as semisynthetic fibre?
name the monomer from which the natural fibre cotton is made
10 points on the uses of plastics....urgent....
uses of terylene
An artificial fibre similar to wool is _______.
Fill in the blank
Find out what kind of measures are taken in your locality to dispose plastics wastes? Can you suggest some methods to the resident of your area?
(Dear frns and experts it's an que of my hhw, plz help me to find out the measures taken in my locality and plzzz suggest me some methods)
There is a difference between the Raw material used in Rayon and other synthetic fibres like Nylon or Polyester. What is da difference ?
What are the uses of bakelite and melamine ?
visit five families in your neighbourhood and enquire about akind of cloth they use .the reason for their choice and advantages of using them in term of cost ,duarability and mantinence.make a short report
mention two properties of synthetic polymers / plastics which make them acceptable to the users?
Full form of-
why nylon is used for making carpets, toothbrush bristles and tyres?
advantages and disadvantages of synthetic materials
name 5 examples of thermoplastics and thermosetting plastics?
'Manufacturing synthetic fibres is actually helping conservation of forests.' Explain.
I need it tonight!!!!
What is bakelite and melamine and what is the difference between the two?
why nylone is called fully synthetic fiber ?
how is plastic useful in healthcare industry?
"A nylon thread is stronger than a steel wire" Justify.
what are synthetic fibres ?
plastics are threat to environment.comment.
'all polymers are macromolecules but all macromolecules are not necessarily polymers.' comment upon the statement.
Certain plastics items are called unbreakable.What is this material?Write its formula.
The process by which artificial fibres are made from simple fibre is called --------------
Why synthetic fibres are more popular than natural fibres?
how can we say plastic is light, durable and strong?
do you think rayon when burnt will stick to the body like other synthetic fibres?
Burning cotton or cotton clothes smells like burning paper,whereas burning wool/nylon smells like hair.give reasons.
what are the different types of fibres?
what are the problems caused by excessive use of plastics?
what is fibre-wise
explain the differences between thermoplastics and thermosetting plastics.
note:best answers vil b givn thumb ups
why is nylon used for making ropes for rock climbing?
Clay is a 'plastic' material. Does this imply that this a polymer ?
Acryliic fibre is obtained by the polymerisation of molecules of --------------------.
differences between natural and synthetic fibres.
The simple molecule of molecules in a polymer is called ----------
although rayon is obtained from a natural source,wood pulp,yet it is a man-made fibre.give reasons.
Can air, water and soil be exhausted by human activities? Are they limitless resources? explain.
What is polycot????
Suggest ways to minimize the damage to the environment due to synthtic polymers.
Why are rayon called regenerated fibre?
WHAT IS 4R principle
give reason why strings of nylon and ryon are stronger than those made of cotten and jute.give the answer fast because it is my holiday homework
the names of different breeds of wool yielding animals found in different countries
what is blended fibre give exampkes too ?
Acrylic fibers are used for making sweaters and shawls why?
Name the monomer of polythene .
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