Polymer Technology Low density polythene as compared to high density polythene is Tougher Harder Chemically inert More flexible Tougher Harder Chemically inert More flexible ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Most of the fibre forming polymers are crystalline in nature, one of the exceptions being __________ which is amorphous in nature. Nylon Polyester Polyacrylonitrile Polypropylene Nylon Polyester Polyacrylonitrile Polypropylene ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Thermosetting polymers as compared to thermoplastic polymers Have three dimensional structure None of these Are formed by addition polymerisation Have linear structure Have three dimensional structure None of these Are formed by addition polymerisation Have linear structure ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Synthetic rubber Is brittle at low temperature Is softer at higher temperature Deforms, if stretched to double of its original dimension Is highly permeable to air & water and is readily attacked by chemicals & atmospheric gases Is brittle at low temperature Is softer at higher temperature Deforms, if stretched to double of its original dimension Is highly permeable to air & water and is readily attacked by chemicals & atmospheric gases ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Perspex can be used as a substitute of glass. Its monomer is Butadiene Methyl methacrylate DMT Tetrafluroethylene Butadiene Methyl methacrylate DMT Tetrafluroethylene ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Buna-S is a __________ material. Plastic Fibrous Resinous Rubbery Plastic Fibrous Resinous Rubbery ANSWER DOWNLOAD EXAMIANS APP
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