Which of the following statements about the IR spectrum of but-2-yne do you expect to be true? 1. The spectrum shows a strong, sharp absorption at 3263cm1. 2. The spectrum shows a strong, sharp absorption at 2157cm'. 3. The spectrum shows absorptions at 2970cm. 4. The spectrum shows absorptions at 1660cm'. 5. The spectrum shows a band in the 600-700 cm' range. A) 1, 2 and 3 B) 2, 3 and 5 C) 1, and 2 D) Only 3 E) 2 and 4 ). The C=0 stretching frequency of cyclobutanone is higher than that of cyclohexanone BECAUSE it exhibits less ring stress. The statement is entirely true The first statement is true and the second statement is false The first statement is false and the second statement is true Both statements are true but the BECAUSE is false The statement is entirely false
Which of the following statements about the IR spectrum of but-2-yne do you expect to be true? 1. The spectrum shows a strong, sharp absorption at 3263cm1. 2. The spectrum shows a strong, sharp absorption at 2157cm'. 3. The spectrum shows absorptions at 2970cm. 4. The spectrum shows absorptions at 1660cm'. 5. The spectrum shows a band in the 600-700 cm' range. A) 1, 2 and 3 B) 2, 3 and 5 C) 1, and 2 D) Only 3 E) 2 and 4 ). The C=0 stretching frequency of cyclobutanone is higher than that of cyclohexanone BECAUSE it exhibits less ring stress. The statement is entirely true The first statement is true and the second statement is false The first statement is false and the second statement is true Both statements are true but the BECAUSE is false The statement is entirely false
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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Transcribed Image Text:Which of the following statements about the IR spectrum of but-2-yne do you expect to be
true?
1. The spectrum shows a strong, sharp absorption at 3263cm1.
2. The spectrum shows a strong, sharp absorption at 2157cm'.
3. The spectrum shows absorptions at 2970cm.
4. The spectrum shows absorptions at 1660cm'.
5. The spectrum shows a band in the 600-700 cm' range.
A) 1, 2 and 3
B) 2, 3 and 5
C) 1, and 2
D) Only 3
E) 2 and 4
). The C=0 stretching frequency of cyclobutanone is higher than that of cyclohexanone
BECAUSE it exhibits less ring stress.
The statement is entirely true
The first statement is true and the second statement is false
The first statement is false and the second statement is true
Both statements are true but the BECAUSE is false
The statement is entirely false
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