( 5 ) Which of the following pairs is of thermoplastic?
A. Polythene and PVC
B. Polythene and bakelite
C. Melamine and bakelite
D. Bakelite and PVC
Answers
Answered by
7
Polythene and PVC are thermoplastic
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Answered by
6
polythene and pvc...is correct answer...
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