DuPont Quiz at Cognizance'11

In Uncategorized on March 26, 2011 at 6:44 pm

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



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