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1.Which would be the best name of the following compound? Br (CHa)2CH `C02H tenoic acid -2-pentenoic acid me noic aci E) 2.Rank the following in decreasing order of acidity(most acidic on left): Br H3C-CH2-CO2H H3C-CH2-CH2OH HaC-CH-CO2H C)Z>X>Y D)Z>Y>X Ans:C Page1Page 1 1. Which would be the best name of the following compound? CO2H H Br 3C (CH3)2CH A) 2-bromo-3-isopropylbutenoic acid B) (E)-2-bromo-3,4-dimethyl-2-pentenoic acid C) (E)-2-bromo-3-methyl-2-hexenoic acid D) (E)-2-bromo-3-methyl-2-pentenoic acid E) (Z)-2-bromo-3-methyl-2-pentenoic acid Ans: B 2. Rank the following in decreasing order of acidity (most acidic on left): H3C CH2 CO2H H3C CH CO2H Br H3C CH2 CH2OH X Y Z A) X > Z > Y B) Y > X > Z C) Z > X > Y D) Z > Y > X E) X > Y > Z Ans: C
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