### Polymers

goals
Which of the following polymerises most easily?
Nylon-6 is not a
Which among the following is a step growth polymer?
Materials and their properties are given in the table below.
 Material Code Heavy Strong Opaque Conductor of heat/ electricity Flexible Can be moulded MO1 x $\checkmark$ $\checkmark$ x $\checkmark$ $\checkmark$ MO2 x $\checkmark$ $\checkmark$ $\checkmark$ $\checkmark$ x MO3 x x x x x $\checkmark$ MO4 $\checkmark$ $\checkmark$ x x x $\checkmark$ MO5 $\checkmark$ $\checkmark$ $\checkmark$ x x x MO6 x $\checkmark$ $\checkmark$ x x x
Which of the following is not polyamide?