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H Phenylephrine HCl below has three functional groups. One is a quaternary amine. What are the other two? HO HO + N - Cl H H CH 3 a. One ether and other one alcohol b. Two alcohols c. Two ethers d. One primary amine and one secondary amine e. Two primary ethers. How are carbohydrates usually produced in nature? a. Extracted from ground by plant roots b. Made by decomp

CHM | 1020C | Contemporary Chemical Issues | question bank | H Phenylephrine HCl below has 

Quiz 2 1. What product would result from the following reaction? + HBr peroxides ? Br Br I II A) I B) II C) III HOO Br III Br Br OOH IV V D) IV E) V Answer A 2. 2-Methyl-2-butene reacts with HBr in the presence of peroxide to give (chiefly): A) (CH 3 ) 2 CHCH 2 CH 2 Br B) (CH 3 ) 2 CHCHCH 3 Br C) (CH 3 ) 2 CCH 2 CH 3 Br D) CH 3 BrCH 2 CHCH 2 CH 3 E) Br (CH 3 ) 2 CCHCH 3 Br Answer B Br2 h  SH 3. What is

CHM | 2046 | General Chemistry II | assessment | Quiz 2 1. What product would r

Week 3 Quiz 1. The equilibrium constant, K p , equals 3.40 for the isomerization reaction: cis- 2-butene ⇌ trans- 2-butene. If a flask initially contains 0.250 atm of cis- 2-butene and 0.145 atm of trans- 2-butene, what is the equilibrium pressure of each gas? A) P ( cis- 2-butene) = 0.0426 atm and P ( trans- 2-butene) = 0.145 atm B) P ( cis- 2-butene) = 0.0471 atm a

CHM | 2045 | General Chemistry and Qualitative Analysis | exam | Week 3 Quiz 1. The equilibrium

Test 13 1. Which carbocation would be most stable? A) B) C) D) E) Ans: C 2. Select the structure of the conjugated diene. I II III IV V A) I B) II C) III D) IV E) V Ans: B 3. Select the structure of the isolated diene. I II III IV V A) I B) II C) III D) IV E) V Ans: D 4. Which of the following dienes is a cumulated diene? A) CH 2 =CHCH 2 CH 2 CH=CH 2 B) CH 2 =CHCH=CHCH 2 CH 3 C) CH 3 CH=C=CHC

CHM | 2011 | Organic Chemistry I | assessment | Test 13 1. Which carbocation w

Chapter 8 1. How many 1 H NMR signals would trans -1,2-dichlorocyclopropane give? A) 1 B) 2 C) 3 D) 4 E) 5 Ans: B 2. How many 1 H NMR signals would cis -1,2-dichlorocyclopropane give? A) 1 B) 2 C) 3 D) 4 E) 5 Ans: C 3. For the C2 methylene group in 1-bromopropane, the theoretical multiplicity in the 1 H NMR spectrum, presuming that J ab is sufficiently different from J bc

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