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What are polymers made from?...

What are polymers made from?

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Polymers are made from ethylene propylene.
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The simple molecules from which a polymer is made are called

Polymers are high molecular mass substances consisting of large number of repeating structural units derived from simple molecules. The polymers formed from one type of monomers are called homopolymers and those formed from two or more different monomers are called copolymers. Depending upon the molecular forces between monomers, polymers may be classified as elastomers, fibers, thermoplastic and thermosetting polymers. The polymers may be formed simply by addition of monomers called addition polymers or by combination of two or more monomers by elimination of simple molecules, called condensation polymers. What is the primary structural feature necessary for a monomer to form condensation polymer?

Glyptal polymer is obtained from glycerol on reacting with:

The polymer obtained from the following reactions is:

FULL MARKS-MANUFACTURING INDUSTRIES -ADDITIONAL QUESTIONS SOLVED (Very Short Answer Type Questions)
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  2. Classify industries on the basis of the use of their products.

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  16. Which city is referred to as the petrochemical industry?

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  18. What are polymers made from?

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  19. Name the important minor industrial regions of India.

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  20. Name the important industrial regions of India.

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