मराठी
महाराष्ट्र राज्य शिक्षण मंडळएचएससी विज्ञान (सामान्य) इयत्ता १२ वी

Chemical combination of Ziegler-Natta catalyst is ______________

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प्रश्न

Chemical combination of Ziegler-Natta catalyst is ______________

पर्याय

  • trimethyl aluminium titanium tetrachloride

  • triethyl aluminium titanium tetrachloride

  • triethyl aluminium titanium trichloride

  • triethyl aluminium titanium dichloride

MCQ
रिकाम्या जागा भरा
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उत्तर

Chemical combination of Ziegler-Natta catalyst is triethyl aluminium titanium tetrachloride

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पाठ 15: Introduction to Polymer Chemistry - Multiple Choice Questions

संबंधित प्रश्‍न

How are polymers classified on the basis of polymerisation process?


Answer the following in one sentence.

Define the term: Synthetic fibres


Answer the following.

Write the names of classes of polymers formed according to intermolecular forces and describe briefly their structural characteristics.


Answer the following.

What are synthetic resins? Name some natural and synthetic resins.


Answer the following.

Distinguish between thermosetting and thermoplastic resins. Write example of both the classes.


Answer the following

How is polythene manufactured? Give their properties and uses.


Attempt the following:

Classify the following polymer as straight-chain, branched-chain and cross-linked polymers.

\[\begin{array}{cc}\ce{- (CH2 - CH -)_\text{n}}\\
\phantom{.....}|\\\ce{\phantom{.......}CN}\end{array}\]


Addition polymer among the following is ___________


Define elastomer.


Explain thermoplastic and thermosetting polymers.


Which of the following properties is of the thermosetting polymers?


What type of inter molecular force is present between magnesium chloride and water?


Which of the following statement is INCORRECT?


Which of the following is a natural polymer?


Which of the following pair represents natural polymers?


A polymer which becomes soft on heating and hard on cooling, belongs to class of ______.


Identify semisynthetic polymer.


∈-Caprolactum has ____________ carbon atoms in its ring.


Which among the following polymers is a copolymer?


Which among the following polymers belongs to class thermoplastic polymers?


Which of the following properties is of thermoplastic polymer?


The polymer used in making handles of cookers and frying pans is ______.


The polymer used in making synthetic hair wigs is made up of ______.


Which among the following is branched polymer?


Write the structure of isoprene and the polymer obtained from it.


Write the structure of monomer used in the preparation of


Write names of two natural polymers.


Identify the monomer used to prepare acrylic glass.


Identify thermoplastic polymer from following.


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