Industrial chemistry Industrial chemistry MCQS#Macromolecules#Polymers11Choose the best answerWhat is the correct sequence of steps in chain-growth polymerization?APropagation → initiation → terminationBInitiation → termination → propagationCInitiation → propagation → terminationDTermination → propagation → initiation Like 0 Discuss 0Share
Industrial chemistry Industrial chemistry MCQS#Macromolecules#Polymers12Choose the best answerWhich monomer–polymer pair is correctly matched?AEthene → PolypropyleneBPropene → PolyethyleneCStyrene → PolystyreneDAcrylonitrile → PVC Like 0 Discuss 0Share
Industrial chemistry Industrial chemistry MCQS#Macromolecules#Polymers13Choose the best answerWhich polymer is formed by condensation of ethylene glycol with terephthalic acid?ANylon-6,6BBakeliteCTeryleneDPolystyrene Like 0 Discuss 0Share
Industrial chemistry Industrial chemistry MCQS#Macromolecules#Polymers14Choose the best answerA polymerization in which small molecules such as H₂O or HCl are eliminated is called:AAddition polymerizationBCondensation polymerizationCChain terminationDFree-radical substitution Like 0 Discuss 0Share
Industrial chemistry Industrial chemistry MCQS#Macromolecules#Polymers15Choose the best answerA polymer formed from only one type of monomer is called:ACopolymerBTerpolymerCHomopolymerDCross-linked polymer Like 0 Discuss 0Share