17. How many chiral carbon atoms does1,3-dichloropentane have?a) Zerob) Onec) Twod) Threebe dextrorotatory.b) An optically active substance thatrotates light counterclockwise is said tobe levorotatory.c) An optically active substance thatrotates light clockwise is said to belevorotatory.d) None of the above statements arecorrect.18. How many chiral carbon atoms doeschlorocyclohexane have?a) Zerob) Onec) Twod) More than two23. When four different atoms or19. Stereoisomers that contain chiralcarbon atoms and are superimposableon the own mirror image are called:a) diastereomersb) meso compoundsc) racemic mixturesd) none of the above are correctfunctional groups are attached to acarbon atom, the carbon atom is calleda(n):a) symmetric carbon atomb) asymmetric carbon atomc) quaternary carbon atomd) optically active carbon atom24. How many chiral carbons are in thecompound below?CH3CH320. Stereoisomers that are not mirrorimages of each other are called:a) diastereomersb) meso compoundsc) racemic mixturesd) none of the above are correctCH;CH,CH CH-CHCHCH3a) 1b) 2c) 3d) 421. Which of the following statementsabout enantiomers is not correct?a) Both stereoisomers have exactly thesame molecular weight.b) Both stereoisomers have the samemelting and boiling points.c) Both stereoisomers have exactly thefunctional groups.d) Both stereoisomers produce the exactsame chemical reactions.25. Butane and isobutane are:a) stereoisomersb) structural isomersc) enantiomersd) cis/trans isomers22. Which of the following statements iscorrect?a) An optically active substance thatrotates light counterclockwise is said to

Hello, since there are multiples questions are given, but I am answering the first question only. If…

17. How many chiral carbon atoms does 1,3-dichloropentane have? a) Zero b) One c) Two d) Three be dextrorotatory. b) An optically active substance that rotates light counterclockwise is said to be levorotatory. c) An optically active substance that rotates light clockwise is said to be levorotatory. d) None of the above statements are 18. How many chiral carbon atoms does chlorocyclohexane have? a) Zero b) One c) Two d) More than two correct. 23. When four different atoms or functional groups are attached to a carbon atom, the carbon atom is called a(n): a) symmetric carbon atom b) asymmetric carbon atom c) quaternary carbon atom d) optically active carbon atom 19. Stereoisomers that contain chiral carbon atoms and are superimposable on the own mirror image are called: a) diastereomers b) meso compounds c) racemic mixtures d) none of the above are correct 24. How many chiral carbons are in the compound below? CH3 CH3 20. Stereoisomers that are not mirror images of each other are called: a) diastereomers b) meso compounds c) racemic mixtures d) none of the above are correct CH;CH;CH CH–CHCHCH3 ÓH ČI a) 1 b) 2 c) 3 d) 4 21. Which of the following statements about enantiomers is not correct? a) Both stereoisomers have exactly the same molecular weight. b) Both stereoisomers have the same melting and boiling points. c) Both stereoisomers have exactly the functional groups. d) Both stereoisomers produce the exact same chemical reactions. 25. Butane and isobutane are: a) stereoisomers b) structural isomers c) enantiomers d) cis/trans isomers 22. Which of the following statements is correct? a) An optically active substance that rotates light counterclockwise is said to

8th Edition

ISBN:9781305580350

Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Publisher:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Chapter23: Amines

Section: Chapter Questions

Problem 23.22P