Exam Key – CHM 2045 – Fall 2018 – Exam 1 Question 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Version B B A D A A D E D C C C D A E B A B B E E E E C C D A D E D C D Version D D A C A C A E D C C D D A E B C D B E E E E A A A C B E B A A