Polymer Technology Starting material for the production of butadiene in India is Naphthalene Benzol Phthalic anhydride Ethyl alcohol Naphthalene Benzol Phthalic anhydride Ethyl alcohol ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology In condensation polymerisation as compared to addition polymerisation The monomers contain two functional groups Generally only one monomer is involved The monomers are unsaturated compounds No co-product is lost The monomers contain two functional groups Generally only one monomer is involved The monomers are unsaturated compounds No co-product is lost ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Buna-N is also called Butyl rubber Neoprene Nitrile rubber Thiokol Butyl rubber Neoprene Nitrile rubber Thiokol ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Flexible foam (for mattresses) are usually made of Polyamides Polyurethanes Silicone rubber PVC Polyamides Polyurethanes Silicone rubber PVC ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology In a co-polymer, the repeating units contain two different monomers. Which of the following is a copolymer? Buna-S Polycaprolactum PMMA PTFE Buna-S Polycaprolactum PMMA PTFE ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Crystallisation of polymers is an undesirable property. Crystallisation of celluloid is prevented by adding Glycerol Nitro cellulose None of these Camphor Glycerol Nitro cellulose None of these Camphor ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS