Multiple choice

Which of the following is used for making electrical switches and plugs because it does not become soft on heating?

  1. Teflon

  2. Polythene

  3. PVC

  4. Bakelite

  5. Nylon

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Bakelite is the correct option, as it does not become soft on heating.