5. Which of the following polymers has the tendency of decomposing before melting?
o Polystyrene
o PVC
o Nylon
o None of these
Ans: B
o Polystyrene
o PVC
o Nylon
o None of these
Ans: B
Prepare Top Interview Questions and Answers for Civil Engineering Interview Questions, Mechanical Engineering Interview Questions, Electrical Engineering Interview Questions, Online preparation tests for Engineering Students.
1 comment:
I just want to thank you for sharing your information and your site or blog this is simple but nice Information I’ve ever seen i like it i learn something today. Ucat preparation
Post a Comment