Polythene is prepared by the process of __________________ polymerisation of ethylene.
A. Addition
B. Condensation
C. Living
D. Free-radical
Answer:A
Polythene is prepared by the process of __________________ polymerisation of ethylene.
A. Addition B. Condensation C. Living D. Free-radical
Explanation: Polythene is prepared by the process of addition polymerisation of