Alkynes exhibit acidic properties because of the differences in the electronegativity of sp- hybridized carbons. Which of the following statements best explains the acidic property of acetylene? A. The electronegativity of sp hybridized carbon decreases bond dipole between C and H. B. Hydrogen atom becomes ionized due to sp-s repulsion. C. The sp-sp orbital overlap attracts the electron cloud between C and H. D. The pi bonds in the triple bond promote ionization of carbon into carbocations

Organic Chemistry
9th Edition
ISBN:9781305080485
Author:John E. McMurry
Publisher:John E. McMurry
Chapter19: Aldehydes And Ketones: Nucleophilic Addition Reactions
Section19.SE: Something Extra
Problem 29VC
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Alkynes exhibit acidic properties because of the differences in the electronegativity of sp-
hybridized carbons. Which of the following statements best explains the acidic property of
acetylene?
A. The electronegativity of sp hybridized carbon decreases bond dipole between C and H.
B. Hydrogen atom becomes ionized due to sp-s repulsion.
C. The sp-sp orbital overlap attracts the electron cloud between C and H.
D. The pi bonds in the triple bond promote ionization of carbon into carbocations
Transcribed Image Text:Alkynes exhibit acidic properties because of the differences in the electronegativity of sp- hybridized carbons. Which of the following statements best explains the acidic property of acetylene? A. The electronegativity of sp hybridized carbon decreases bond dipole between C and H. B. Hydrogen atom becomes ionized due to sp-s repulsion. C. The sp-sp orbital overlap attracts the electron cloud between C and H. D. The pi bonds in the triple bond promote ionization of carbon into carbocations
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