gen chem 2 final exam practice problems

gen chem 2 final exam practice problems - CHEM 102 Winter...

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CHEM 102 – Winter 08 Final Exam Review Practice Problems 1) Which of the following would have the lowest vapor pressure at 0°C? A) CH 4 B) CH 2 Cl 2 C) NH 3 D) CH 3 OCH 3 E) CH 3 COOH Answer: E 2) In going from point A to B to C, what phase transitions does CO 2 undergo? A) fusion; evaporation B) fusion; sublimation C) sublimation; condensation D) evaporation; fusion E) condensation; fusion Answer: C 3) Name the functional groups in the following molecule (in the order: circle, triangle, and rectangle). A) alcohol, amine, ketone B) carboxylic acid, amine, ether C) carboxylic acid, amine, ester D) ester, nitro, ether E) carboxylate, amine, alcohol Answer: B
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4) The addition polymer shown would be made from which monomer? A) H 2 C=CF 2 B) HFC=CHF C) H 2 C=CHF D) H 3 CCF 2 H E) CH 3 CH 2 CHFCH 3 Answer: C 5) In the first order reaction, A Products, the initial concentration of A is 1.56 M and 0.869 M after 48.0 minutes. What is the half-life of the reaction? A) 72.8 min B) 36.2 min C) 56.9 min D) 63.9 min E) 41.0 min Answer: C 6) Consider the reaction profile shown. Addition of a catalyst to the reaction will cause A) the energy of point C to increase. B) the energy of point D to increase.
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This note was uploaded on 05/13/2008 for the course CHEM 102 taught by Professor Multipleprofs during the Winter '08 term at Drexel.

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gen chem 2 final exam practice problems - CHEM 102 Winter...

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