Question

How many ? and ? bonds are present in a molecule of cumulere? (Figure 1) Enter the number of ? bonds followed by the number of bonds separated by a comma View Available Hint(s) When two atoms form a single covalent bond, two orbitals (one from each atom) overlap such that the electron pair can be in both orbitals simultaneously Double and triple bonds involve the sharing of multiple electron pairs. Each additional electron pair requires the overlap of another set of orbitals. A set of overlapping orbitals called a ? bond (sigma bond) if the overlap is head-on and a ? bond (pi bond) if the overlap is sideways Submit Part B What types of orbital overlap occur in cumulene? Check all that apply. View Available Hint(s) s/s overlap a s/sp2 overlap ? p/p overlap Figure < 1of 1 sp/sp overlap Bi sp/sp? overlap s/sp overlap sp/sp2 overlap Cumulene

Answer 1

Tic is a mo eule ef cumulene Sinnle bonds are onebond dloubte bords an on ne bnd and bonds are ' n suck electron rbtalster act to form bondstronger bonds bust you canr have men han ne一一一betotet. Sanne twa atoms Cumulene hu three deuble bond s na s Cln and out Sungle Bandsr onas , ar sima bonds 3 pi bonds

Orbital ovelar cumulene sp s S e have Soverla o vertap