What are the monomors of bakelite?

Write two uses of Bakelite ?

Write the name and structure of the monomers of the following polymers: i)Bakelite ii)Nylon-6 ,iii) polythene

What are the isotopes of hydrogen ? What are their atomic number ?

What are polymers? What are the different methods of their preparation?

Which of the following polymers soften on heating and harden on cooling? What are the polymers with this property collectively called? What are the structural similarities between such polymers? Bakelite, urea-formaldehyde resin, polythene, polyvinyl, polystyrene.