As promised, I am posting the DuPont quiz, which was a qualifier for participants interested in FUTURE MATERIALS WORKSHOP at Cognizanze’11, IIT Roorkee.
Sample Question : While attempting to make a new CFC refrigerant the perfluoroethylene polymerized 3 times faster in a pressurised storage container with iron acting as a catalyst. This new material invented by Roy Plunkett was chemically inert to virtually all materials and was the most slippery material in existence. Name the material.
Download rest of the quiz : DuPont_quiz at Cognizance’11