Exam 2 Bank SAMPLE - Chapter 10 How many carbons does this...

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Chapter 10 How many carbons does this molecule contain? HO NH 2 a. 0 b. 6 c. 7 d. 9 How many carbons does this molecule contain? OH O NH 2 a. 0 b. 6 c. 7 d. 10 How many hydrogens does this molecule contain? HO NH 2 a. 3 b. 4 c. 9 d. 10 How many hydrogens does this molecule contain?
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OH O NH 2 a. 2 b. 3 c. 7 d. 10 Is the molecule chiral? HO NH 2 a. yes; it has a carbon with 4 different substituents b. yes; it contains double bonds and a ring c. no; it does not have a carbon with 4 different substituents d. no; it contains no carbon Is this molecule chiral? OH O NH 2 a. yes; it has a carbon with 4 different substituents b. yes; it contains double bonds and a ring c. no; it does not have a carbon with 4 different substituents d. no; it contains no carbon Which functional groups does this molecule contain? OH O NH 2
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a. alcohol and amine b. alcohol, ketone and amine c. alcohol and carboxylic acid d. amine and carboxylic acid Which functional groups does this molecule contain? HO NH 2 a. alcohol and amine b. ether and amine c. ether and carboxylic acid d. alcohol and ether Which of the following are pairs of structural isomers? Br Br OH OH NH 2 N H I II III IV a. I only b. I and III only c. I and IV only d. I, II, III, and IV Which of the following molecules is/are chiral?
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I II III IV OH H 2 N O NH 2 OH a. I only b. II and III only c. I, II, and III only d. I, II, III, and IV Which functional group is common on drugs and typically smells “fishy” or “dead”? a. ether b. alcohol c. ester d. amine Which functional group is responsible for many fruit and floral fragrances? a. ether b. alcohol c. ester d. amine Which functional group is very unreactive, one member of which was an early anaesthetic? a. ether b. alcohol c. ester d. amine Which functional group is common in pharmaceuticals and contains nitrogen? a. ether b. alcohol c. ester d. amine Which statement about solubility and polarity is NOT true? a. polar compounds dissolve well in other polar compounds
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b. an alcohol functional group contributes to the polarity of a compound c. polarity is a result of dipole moments along bonds d. if a compound has bond dipoles, it must have a net dipole Which of the following represents the partial charges on a water molecule? a. partial negative on hydrogens, partial positive on oxygen b. partial negative on oxygen, partial positive on hydrogens c. water contains no partial charges d. I am only partially positive about the answer to this question Which is the most important predictor that a new drug will have a similar effect biochemically to that of morphine? a. it is an enantiomer of morphine b. it contains the morphine pharmacophore c. it is a structural isomer of morphine d. it tastes like morphine Which is the most important predictor that a new drug will have a similar effect biochemically to that of dextromethorphan?
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