Question

9. (a) Give one use of teflon.
(b) Which of the two is a thermosetting plastic : PVC or Bakelite?​

Answer 1

Explanation:

a..Many people know that Teflon is used as a coating in non-stick cookware products such as pots and pans. With this application, Teflon creates a low-friction cooking surface that reduces stuck on food, cleans up easier and lets you cook with less fat.

b..PVC (polyvinyl chloride) is a thermoplastic and is used for making toys, chappals, etc. Bakelite is a thermosetting plastic and is used for making electrical switches, handles of various utensils, etc.

Answer 2

$\huge\mathbb\fcolorbox{pink}{lavenderblush}{✰Answer}$

(a) It is a type of polymer named as tetrafloroethane used for making non-stick crockery items .

(b) PVC (polyvinyl chloride) is a thermoplastic and is used for making toys, chappals, etc. Bakelite is a thermosetting plastic and is used for making electrical switches, handles of various utensils, etc.