Question

Which of the following are the characteristics of thermoplastic polymers?

• A. Slightly branched long chain polymers
• B. Soften on heating and harden on cooling, can be reused
• C. Become infusible on moulding so cannot be reused
• D. Linear slightly branched long chain molecules

Answer 1

Answer: (A), (B), (D)

Correct answer is (a) Slightly branched long chain polymersCorrect answer is (b) Soften on heating and harden on cooling, can be reusedCorrect answer is (d) Linear slightly branched long chain molecules