Preethi was unable to penetrate a hot pin through a pipemade out of on

1.	Preethi was unable to penetrate a hot pin through a pipemade out of one of the following materials. The pipe ismost probably made of1.bakelite2.PVC3.polythene4.PET
Answer» ANSWER: bakelite ? EXPLANATION: SINCE it is HEAT RESISTANT

Preethi was unable to penetrate a hot pin through a pipemade out of one of the following materials. The pipe ismost probably made of1.bakelite2.PVC3.polythene4.PET

Answer»

bakelite ?