29) Which of the following statement(s) is (are) TRUE regarding the mechanism of reduction reactions of alkynes? a. A lithium atom donates an electron to the pi bond of the alkyne. An electron pair shifts to one carbon as the hybridization states change to sp2. b. A lithium atom donates an electron to the i bond of the alkyne. An electron pair shifts to one carbon as the hybridization states change to sp. c. A lithium atom donates an electron to the sigma bond of the alkyne. An electron pair shifts to one carbon as the hybridization states change to sp. d. None of the above is correct.
29) Which of the following statement(s) is (are) TRUE regarding the mechanism of reduction reactions of alkynes? a. A lithium atom donates an electron to the pi bond of the alkyne. An electron pair shifts to one carbon as the hybridization states change to sp2. b. A lithium atom donates an electron to the i bond of the alkyne. An electron pair shifts to one carbon as the hybridization states change to sp. c. A lithium atom donates an electron to the sigma bond of the alkyne. An electron pair shifts to one carbon as the hybridization states change to sp. d. None of the above is correct.
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
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Transcribed Image Text:29) Which of the following statement(s) is (are) TRUE regarding the mechanism of
reduction reactions of alkynes?
a. A lithium atom donates an electron to the pi bond of the alkyne. An electron pair shifts to one
carbon as the hybridization states change to sp2.
b. A lithium atom donates an electron to the r bond of the alkyne. An electron pair shifts to one
carbon as the hybridization states change to sp.
c. A lithium atom donates an electron to the sigma bond of the alkyne. An electron pair shifts to
one carbon as the hybridization states change to sp.
d. None of the above is correct.
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