Polymer Technology Polypropylene is preferred to polythene, because the former is Stronger Harder Both B & C Non-inflammable Stronger Harder Both B & C Non-inflammable ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Cation exchange resins used in water treatment is made from __________ resin. Epoxy Phenolic Amino Urea formaldehyde Epoxy Phenolic Amino Urea formaldehyde ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Linear polymers are normally Elastometric Thermosetting Thermosplastic Having extremely high softening point Elastometric Thermosetting Thermosplastic Having extremely high softening point ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following is a copolymer? PVC Bakelite Polythene Teflon PVC Bakelite Polythene Teflon ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following additives are added to plastics to make it impervious to X-rays? Asbestos Barium salt Phthalic acid Carborundum Asbestos Barium salt Phthalic acid Carborundum ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Low pressure Zeigler process for the manufacture of polythene uses a catalyst which is Fe Aluminium triethyl combined with titanium tetrachloride V₂O₅ Ni Fe Aluminium triethyl combined with titanium tetrachloride V₂O₅ Ni ANSWER DOWNLOAD EXAMIANS APP
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