Question

full form of PIB????in chemistry​

Answer 1

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Full form of PIB is Polyisobutylene..Formula used for Polyisobutylene is C4H8...

Answer 2

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Polyisobutylene, also known as "PIB" or polyisobutene, (C4H8)n, is the homopolymer of isobutylene, or 2-methyl-1-propene, on which butyl rubber is based. ... It can be made from the monomer isobutylene (CH2=C(CH3)2) only via cationic addition polymerization.

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