Polymers Set 2

Dacron ✘ Nylon ✘ Polythene ✘ All of these ✔ NULL ✔ NULL NULL

✘ ✘ ✘ ✔ NULL ✔ NULL NULL

The IUPAC name of is hexamine cobalt III chloride. ✘ Dibenzol peroxide is a catalyst in the polymerization of PVC. ✘ Borosilicate glass is heat resistant. ✘ Concentrated can be safely transported in aluminium containers. ✔ NULL ✔ NULL NULL

✘ ✘ ✘ None of these ✔ NULL ✔ NULL NULL

Teflon ✘ Polystyrene ✘ Dacron ✘ Neoprene ✔ NULL ✔ NULL NULL

Neoprene ✘ Polystyrene ✘ Terylene ✘ Polyethylene ✔ NULL ✔ NULL NULL

Terylene-condensation polymer of terephthalic acid and ethylene glycol ✘ Teflon-thermally stable cross linked polymer of phenol and formaldehyde ✘ Perspex-a homopolymer of methyl methacrylate ✘ Synthetic rubber-a copolymer of butadiene and styrene ✔ NULL ✔ NULL NULL

PTFE ✘ PVC ✘ Polyester ✘ Polythene ✔ NULL ✔ NULL NULL

Dacron ✘ Neoprene ✘ Melamine ✘ Glyptal ✔ NULL ✔ NULL NULL

✘ ✘ ✘ ✔ NULL ✔ NULL NULL