18. Which of the following alkyl halides gives the fastest SN1 reaction? A. 1-bromopropane B. 1-iodopropane C. 1-chloropropane D. 2-bromopropane E. 2-iodopropane 19. Which of the following is the rate law for SN1 mechanisms? A) Rate = K[Alkyl Halide] [Nucleophile] B) Rate = k[Nucleophile] C) Rate = K[Alkyl Halide] D) Rate = K[Alkyl Halide] [Nucleophile] + k2[Alkyl Halide] E) Rate = k1[Alkyl Halide] + k2[Nucleophile] 20. Which of the following is the most stable carbonium ion? CH 3 CH3 A. CH3CH2 CH3CHCH3 B. C. CH3CO CH 3 D. CH3CCH2 CH3 E. CH3CH2CH2

18. Which of the following alkyl halides gives the fastest SN1 reaction? A. 1-bromopropane B. 1-iodopropane C. 1-chloropropane D. 2-bromopropane E. 2-iodopropane 19. Which of the following is the rate law for SN1 mechanisms? A) Rate = K[Alkyl Halide] [Nucleophile] B) Rate = k[Nucleophile] C) Rate = K[Alkyl Halide] D) Rate = K[Alkyl Halide] [Nucleophile] + k2[Alkyl Halide] E) Rate = k1[Alkyl Halide] + k2[Nucleophile] 20. Which of the following is the most stable carbonium ion? CH 3 CH3 A. CH3CH2 CH3CHCH3 B. C. CH3CO CH 3 D. CH3CCH2 CH3 E. CH3CH2CH2

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

18. Which of the following alkyl halides gives the fastest SN1 reaction?
A. 1-bromopropane
B. 1-iodopropane
C. 1-chloropropane
D. 2-bromopropane
E. 2-iodopropane
19. Which of the following is the rate law for SN1 mechanisms?
A) Rate = K[Alkyl Halide] [Nucleophile]
B) Rate = k[Nucleophile]
C) Rate = K[Alkyl Halide]
D) Rate = K[Alkyl Halide] [Nucleophile] + k2[Alkyl Halide]
E) Rate = k1[Alkyl Halide] + k2[Nucleophile]
20. Which of the following is the most stable carbonium ion?
CH 3
CH 3
CH3CCH2
CH 3
A. CH3CH2
B.
CH3CHCH3 C.
CH3CO
1
CH 3
D.
H
E. CH3CH2CH2

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