Polymer Technology Hot drink (e.g, tea) cups are usually made of Polythene Polypropylene Polystyrene PVC Polythene Polypropylene Polystyrene PVC ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following is not a condensation polymer? Bakelite None of these Polymethylmethacrylate (PMMA) Melamine polymer Bakelite None of these Polymethylmethacrylate (PMMA) Melamine polymer ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Ion exchange resins are made of Teflon Lucite Polystyrene Sulphonated bakelite Teflon Lucite Polystyrene Sulphonated bakelite ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Cation exchange resins (0.3 to 1 mm size) used in water treatment is prepared from __________ resins. Phenol formaldehyde Urea formaldehyde Melamine formaldehyde Epoxy Phenol formaldehyde Urea formaldehyde Melamine formaldehyde Epoxy ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Addition polymerisation is not involved in the manufacture of Poly vinyl chloride Polyhexamethylene adipamide Low density polythene Polystyrene Poly vinyl chloride Polyhexamethylene adipamide Low density polythene Polystyrene ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology In a linear polymer, the monomeric units are linked together to form long straight chains. The cross linked or branched chain polymers compared to linear polymers have higher Densities Melting point Tensile strength Hardness, rigidity & brittleness Densities Melting point Tensile strength Hardness, rigidity & brittleness ANSWER DOWNLOAD EXAMIANS APP
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