Polymer Technology Phosphates (e.g., triceresyl, tributyl, tetrabutyl, tripheyl etc.) are added to polymers to act as Transparency improver Hardeners Plasticisers Anti-shrinkage agents Transparency improver Hardeners Plasticisers Anti-shrinkage agents ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology In condensation polymerisation as compared to addition polymerisation Generally only one monomer is involved The monomers are unsaturated compounds The monomers contain two functional groups No co-product is lost Generally only one monomer is involved The monomers are unsaturated compounds The monomers contain two functional groups No co-product is lost ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Molecular weight of a polymer is equal to the molecular weight of the repeat unit multiplied by the degree of polymerisation. What is the molecular weight of poly vinyl chloride (PVC), if its degree of polymerisation is 800? 50000 50800 49200 51600 50000 50800 49200 51600 ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Terylene is a/an Homopolymer Poly amide Addition polymer None of these Homopolymer Poly amide Addition polymer None of these ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology In nylon-6, the number 6 represents the total number of Carbon atoms in the ring Carbon atoms in the linear polymer chain Nitrogen atoms in the ring Hydrogen atoms in the ring Carbon atoms in the ring Carbon atoms in the linear polymer chain Nitrogen atoms in the ring Hydrogen atoms in the ring ANSWER DOWNLOAD EXAMIANS APP
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