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Which of the following is used to make non-stick cookware?
 

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Important Questions on Polymers

EASY
Chemistry>Organic Chemistry>Polymers>Some Commercially Important Polymers
Which of the following statements about low density polythene is FALSE?
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Chemistry>Organic Chemistry>Polymers>Some Commercially Important Polymers
Orlon fibres are made up of:
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Chemistry>Organic Chemistry>Polymers>Some Commercially Important Polymers
How is high density polythene obtained? What structural difference it has from low density polythene? 
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Chemistry>Organic Chemistry>Polymers>Some Commercially Important Polymers

Write a chemical reaction to prepare the following polymer:

Teflon

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Chemistry>Organic Chemistry>Polymers>Some Commercially Important Polymers
Which of the following is the composition of Ziegler catalyst?
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Chemistry>Organic Chemistry>Polymers>Some Commercially Important Polymers
Write method of preparation of Teflon and write its one use also.
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Chemistry>Organic Chemistry>Polymers>Some Commercially Important Polymers
Which of the following is a characteristic of Low- Density Polyethylene (LDPE)?
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Chemistry>Organic Chemistry>Polymers>Some Commercially Important Polymers
The monomer in orlon is _____.
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Chemistry>Organic Chemistry>Polymers>Some Commercially Important Polymers
Ziegler-Natta catalyst to manufacture polyethylene is made by the reaction:
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Chemistry>Organic Chemistry>Polymers>Some Commercially Important Polymers
The polymer used as a substitute for wool in making commercial fibres is
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Chemistry>Organic Chemistry>Polymers>Some Commercially Important Polymers

Give one use of high density polythene (HDP).

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Chemistry>Organic Chemistry>Polymers>Some Commercially Important Polymers
The monomer used to produce Orlon is
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Chemistry>Organic Chemistry>Polymers>Some Commercially Important Polymers
Write the equation for the preparation of low density and high density polythene.
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Chemistry>Organic Chemistry>Polymers>Some Commercially Important Polymers
Which of the following is fully fluorinated polymer ?
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Chemistry>Organic Chemistry>Polymers>Some Commercially Important Polymers
Write the names and structures of the monomers used for getting the following: Teflon.
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Chemistry>Organic Chemistry>Polymers>Some Commercially Important Polymers
Write the name of monomer unit of polymer used in non-stick surface coated utensils.
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Chemistry>Organic Chemistry>Polymers>Some Commercially Important Polymers
Name the polymer which is used for making non-stick utensils and describe the preparation of it.
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Chemistry>Organic Chemistry>Polymers>Some Commercially Important Polymers
Ziegler-Natta catalyst is used to prepare
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Chemistry>Organic Chemistry>Polymers>Some Commercially Important Polymers

Consider the Assertion and Reason given below.

Assertion (A) : Ethene polymerized in the presence of Ziegler Natta Catalyst at high temperature and pressure is used to make buckets and dustbins.

Reason (R) : High density polymers are closely packed and are chemically inert. Choose the correct answer from the following:

EASY
Chemistry>Organic Chemistry>Polymers>Some Commercially Important Polymers
Which of the following polymers is synthesized using a free radical polymerization technique?