18. Which carbanion is the most stableA. methyl carbanion (CH3-)B. ethyl carbanion (CH3CH2-)C. isopropyl carbanion ((CH3)2CH-)D.Chloromethyl carbanion (CICH2-)19. Which structural effect best explains the observed trend below:Compound C-CI bond length (A)1.781.771.76H3C-CICIH₂C-CICl₂HC-CIFH₂C-CI1.76A. resonance B. C-H hyperconjugation C. Inductive effect D. steric effect20. Assuming that each methyl/hydrogen 1,3-diaxial interaction destabilizes themethyl substituted cyclohexane by 0.9 kcal/mole; then what is the energydifference between 2 chair conformations of cis-1,3-dimethylcyclohexane.A. 0.9 kcal/molB. 1.8 kcal/molC. 2.7 kcal/molD. 3.6 kcal/mol

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Answered: 18. Which carbanion is the most stable…

18. Which carbanion is the most stable A. methyl carbanion (CH3-) B. ethyl carbanion (CH3CH2-) C. isopropyl carbanion ((CH3)2CH-) D.Chloromethyl carbanion (CICH2-)

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

ChapterL2: Mass Spectrometry

Section: Chapter Questions

Problem 20CTQ

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