MCQ
See the figure given below and select the correct statements regarding polymers.

$1.$ Figure $(X)$ shows structure of a monomer while figure $(Y)$ shows structure of a polymer.
$2.$ Small boxes in the structure represent monomers which are joined to give a polymer.
$3.$ Figure $(X)$ shows structure of a linear polymer while $(Y)$ shows structure of a cross$-$linked polymer.
  • A
    $1$ and $2$ only
  • B
    $1$ and $3$ only
  • $2$ and $3$ only
  • D
    All are correct.

Answer

Correct option: C.
$2$ and $3$ only
 The monomer units of plastics differ in the arrangement, wherein certain cases, they are linear and sometimes cross$-$linked.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free