Polymer Technology Cation exchange resins used in water treatment is made from __________ resin. Phenolic Epoxy Urea formaldehyde Amino Phenolic Epoxy Urea formaldehyde Amino ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Automobile steering wheels are normally made of Cellulose nitrate PVC Cellulose acetate High density polythene Cellulose nitrate PVC Cellulose acetate High density polythene ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology The inter particle forces between linear chains in nylon-66 are __________ bonds. Hydrogen None of these Covalant Ionic Hydrogen None of these Covalant Ionic ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Nylon-6 as compared to nylon-66 is More abrasion resistant Harder Having higher melting point None of these More abrasion resistant Harder Having higher melting point None of these ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Polypropylene compared to polythene is Stronger Harder All of these Lighter Stronger Harder All of these Lighter ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology In step growth polymerisation, generally only one type of reaction & some basic mechanism is involved. Step growth polymerisation reaction is not involved in the manufacture of Cross linked polystyrene Phenol formaldehyde resins Polyamides Polyesters Cross linked polystyrene Phenol formaldehyde resins Polyamides Polyesters ANSWER DOWNLOAD EXAMIANS APP
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