_______________ is a synthetic polymer.
Answer : A. PVC
Natural rubber is a polymer derived from
Answer : C. Isoprene
Which one of the following under goes polymerisation to form a plastic?
Answer : D. ethylene
Which one of the following polymers is widely used for making bullet proof material?
Answer : B. Polyamide
The substance that is NOT polymer is
Answer : D. Glucose
The hard telephone cover of telephone is made from polymer of
Answer : B. Phenol + HCHO