Q. Three dimensional molecules with cross links are formed in the case of a
A) Thermoplastic
B) Thermosetting plastic
C) Both (a) and (b)
D) None of the above
Explanation
(b)
Thermosetting plastics are polymers prepared from semifluid polymers with low molecular masses by heating in a mould. They have excessive cross linking between the chains forming three dimensional networks of bonds.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.