Below are the resonance structures of the sigma complex that is formed when the para position of nitrobenzene attacks a nitronium Ton. Which resonance structure is responsible for the instability of this sigma complex (relative to the sigma complex generated from meta-attack). NO₂ 8-6--8 11 COI SO II O III O None of the choices are correct. NO₂ III

Below are the resonance structures of the sigma complex that is formed when the para position of nitrobenzene attacks a nitronium Ton. Which resonance structure is responsible for the instability of this sigma complex (relative to the sigma complex generated from meta-attack). NO₂ 8-6--8 11 COI SO II O III O None of the choices are correct. NO₂ III

Appl Of Ms Excel In Analytical Chemistry

2nd Edition

ISBN:9781285686691

Author:Crouch

Publisher:Crouch

Chapter9: Complexometric And Precipitation Titrations

Section: Chapter Questions

Problem 7P

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