answer 30 - 32 please A) CH3OH B) H20 C) CH3NH D) CHECNE) HCONH2 30. Rank...
12. What would be the major product of the following reaction? i. Brz, NaOH ii. H20" ? mo Br НО. O II III Br Br ho IV A. I B. II C. III D. IV E. V 13. What would be the major product of the following reaction sequence? A. I B. II C. III D. IV E. V 2 i. LDA ii. CHEI De ci II I III IV V 14. Which of the following could be used to...
11. Identify the product(s) of the following reaction. A. I B. II C. III D. IV E. V Gom Do is a From co be on) porno porno olyan 12. What is the final product obtained when toluene is subjected to the following reaction sequence? i) Clz (large excess), heat, hv; ii) OH-/H20, heat; iii) H30+ A. I OH B. II OH COH C. III U OH D. IV E. V I II Hol YCC, III HOCCI3 C/ стон с...
Name: 1 What is the major product of the following reaction? (CHдЬсo (CHЊ,сон Br IV A) I B) II C) III D) IV 2. What is the major elimination product obtained from the following reaction? NaOMe MeOH Br IV A) I B) II C) III D) IV 3. Which of the following is the most reactive substrate in an E2 reaction? CHiCH(Br)CH2CHs (CHs)sCBr CH3Br CH3CH2CH2CH2Br п ш IV I B) II С) ш D) IV A) I 4 Which of...
dict the major product(s) of the following resten A) Only II and IV Only I and IV B) Only I and II D) Only II and III Only I and I 9) What is the best choice of reagent to accomplish the following transformation? HO CH,Br A) HBO B) Br2 Br2, H20 D) H2O2/Br2 10) What is (are) the missing reagent(s) in the following reaction? A) [1] Bra: [2] H20 [1] BH3: [2] H2O/HO- B) Bry/CCL4 D) NBS, DMSO/H20 11)...
Q11. The correct structure of trans-1-bromo-3-methyl cyclopentane is ...Br (A) (B) -Br Br (C) (D) *Br Q12. The correct order of increasing stability for the following conformations is CH, H Н. Н H H H CH2CH3 H Н CH,CH CH CH3CH2 CH H2C CH, H CH, I II III (A) III < III (C) II <I<III (B) I<III <II (D) I< II < III Q13. Identify the relationship between the following two Newman projections. CH, H НАС. H Н;С. Н...
31. Which reaction is slowest? ea cod A A) A B) B C) 32. If a mixture has an ee of 90% , what is the percentage of each enantionmer? A) 65% : 35% B ) 55%: 45% C) 80% : 20% D) 95% : 5% 33. Which of the following alkyl halides is a primary alkyl halide? Br IV II A) I B) II C) III D) IV SE wllot so doiW fed e nou VGM
6. Wat would be the major product of de following restora? 6. What would be the major product of the following reaction? Br, CCL CH5 H, CH3 C₂H5 Cats Bra -CH, HC-Br Br-H BGH | C,H, CH, CH? 111 IV A) Equal amounts of I and II. B) Equal amounts of II and III. C) Equal amounts of III and IV. D) I and II as major products, III and IV as minor products E) All of these choices in...
A. “A →B" B "B C” C. " C D" D. None of the above 5. Which of the following are true of reaction rates? I. The overall rate law is determined by the fastest step of a reaction II. The presence of a catalyst will increase the number of molecules entering the transition state III. An increase in temperature will increase the rate of a reaction IV. Increasing the concentration of reactants will increase the rate at which products...
5) Predict the major product of the following reactioll HO, HO BH D) IV C) III B) II 6) Predict the major product of the following reaction. H50, L H20 H2SO4 7 that Holo A) I B) II II D) IV 7) Predict the major product(s) of the following reaction. w HBr A) Only I and II C) Only III and IV B) Only I and IV D) Only II and III
Hасо. NO2 но,5 NO I1 d) I and II in roughly equal amounts. c) II b) II a) e) I and IlII in roughly equal amounts. 6. What would be the major product(s) of the following reaction? H-SO NO2 но,5. soH NO2 HO3S NO2 NO2 NO2 IV III II I e) Equal amounts of II and IV. d) Equal amounts of I and IV. c) III b) II a)1 is subjected to the action of the following reagents in the...