Polymer Technology Commercial production of polypropylene employs __________ polymerisation. Solution Emulsion Suspension Bulk Solution Emulsion Suspension Bulk ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Diphenylamine is added to rubber to Protect it from deterioration on exposure to air Make it thermosetting Valcanise it Make it non-inflammable Protect it from deterioration on exposure to air Make it thermosetting Valcanise it Make it non-inflammable ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Tyres are made by Injection moulding Compression moulding Extrusion Rotational moulding Injection moulding Compression moulding Extrusion Rotational moulding ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Amino resins are used in paper treatment to improve its All of these Folding endurance Wet rub resistance Wet tear and bursting strength All of these Folding endurance Wet rub resistance Wet tear and bursting strength ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following additives are added to plastics to make it impervious to X-rays? Barium salt Carborundum Asbestos Phthalic acid Barium salt Carborundum Asbestos Phthalic acid ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following polymers has the tendency of decomposing before melting? Polystyrene PVC Nylon None of these Polystyrene PVC Nylon None of these ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS