4.The major product of the following reaction conditions will result from: Br NaNs A)SN2 B)Sx1 C)E2 D)E1 E)there is no way to know Ans:C 5.Which ofhe follwing isthe easuii base? B)(CHCH)N Ans:E 6.To which side,if any,would the following equilibrium lie?(Do not consider any furthe reactions here.) 0+Br⊙ CH3 8盟 C)equally to the right and left Ans:A' Page3Page 3 4. The major product of the following reaction conditions will result from: Br CH3 CH3CH2 NaN3 ? A) SN2 B) SN1 C) E2 D) E1 E) there is no way to know Ans: C 5. Which of the following is the least nucleophilic base? A) (CH3CH2)3N B) N C) N D) N E) N Ans: E 6. To which side, if any, would the following equilibrium lie? (Do not consider any further reactions here.) CH3 C CH3 H3C Br CH3 C CH3 H3C Br + + - A) to the left D) there is no way to tell B) to the right E) this reaction cannot occur at all C) equally to the right and left Ans: A