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What is the full form of PVC, PET, HDPE, LDPE, PP and PS?
give 5 differences between natural and synthetic fibre
What are the Advantages and Disadvantages of Synthetic Fibres ?
Why it is advised not to wear synthetic clothes while working in kitchen or laboratory ?
Write 5 uses of synthetic fibers other than making clothes ?
'all polymers are macromolecules but all macromolecules are not necessarily polymers.' comment upon the statement.
I want 5 slogans about plastic
Why Is Jute Called The Golden Fibre.
What is the definition of regenerated fibres?
devise an activity to show that organic waste is biodegradable while plastic is not
Firemen use Melamine coated uniform.Why?
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
what is the full form of PVC and what is means
required five slogans on plastic
why is rayon called as"artificial silk"?
Explain The Process Of Formation Of Bakelite With The Help Of Formaldehyde And Phenol
why burning of jute and cotton give the smell of burning hair
Some slogans to avoid plastics
what are the disadvantages of synthetic fibres?
"A nylon thread is stronger than a steel wire" Justify.
10 points on the uses of plastics....urgent....
uses of terylene
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)
why is rayon called as semisynthetic fibre?
What are the uses of bakelite and melamine ?
mention two properties of synthetic polymers / plastics which make them acceptable to the users?
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
Full form of-
what is monomer of rayon
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!!!!
There is a difference between the Raw material used in Rayon and other synthetic fibres like Nylon or Polyester. What is da difference ?
What is bakelite and melamine and what is the difference between the two?
name the monomer from which the natural fibre cotton is made
how is plastic useful in healthcare industry?
is teflon thermoplastic or thermosetting plastic?
which is stronger-
1-) wool or rayon?
2-) rayon or silk?
what are synthetic fibres ?
Is plastic element compound or mixture
plastics are threat to environment.comment.
Certain plastics items are called unbreakable.What is this material?Write its formula.
whichis the first man made fibre?what it is generally called and why?
Why synthetic fibres are more popular than natural fibres?
What is the difference between linear and cross-linked arrangement ?
do you think rayon when burnt will stick to the body like other synthetic fibres?
Why does a plastic bottle deformed when we add hot water to it?
what are the different types of fibres?
what are the problems caused by excessive use of plastics?
which of the following device is used intextile industryfor drawing synthetic fibre
(a) cranes (b) spinneret (c) conveyor belts (d) none of these
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?
how can we say plastic is light, durable and strong?
Clay is a 'plastic' material. Does this imply that this a polymer ?
differences between natural and synthetic fibres.
although rayon is obtained from a natural source,wood pulp,yet it is a man-made fibre.give reasons.
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
the names of different breeds of wool yielding animals found in different countries
what is blended fibre give exampkes too ?
Name the monomer of polythene .
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