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Which of the following is a set of cross-linking polymers?

$\begin{array}{1 1}(a)\;\text{bakelite,nylon-66}&(b)\; \text{starch,bakelite}\\(c)\;\text{melamine,silk}&(d)\;\text{bakelite,melamine}\end{array}$

1 Answer

On the basis of structure the polymers are classified as :-linear,branched chain & cross-linked
Linear : nylon-66,silk
Branched chain : Starch
Cross-linked: bakelite,melamine
Hence (d) is the correct answer.
answered Mar 11, 2014 by sreemathi.v