Which of the following polymers has similar properties to ...

[Coya19@aol.com]

Which of the following polymers has similar properties to Bakelite?
 
  A) Plexiglas, poly(methyl methacrylate)
  B) PVC, polyvinyl chloride
  C) Saran (as in Saran Wrap)
  D) Teflon
  E) none of the above

Question 2

When a liquid evaporates, the vapor expands because ________.
 
  A) the gas particles have less kinetic energy than the liquid particles
  B) the gas particles have less potential energy than the liquid particles
  C) the gas particles have more potential energy than the liquid particles
  D) the gas particles have more kinetic energy than the liquid particles
  E) the gas particles are bigger than the liquid particles

[carlsona147]

Answer to Question 1

B

Answer to Question 2

D

[Coya19@aol.com]

Thanks for the timely response, appreciate it

[xiaomengxian]

Gracias!