11,1-diisopropylethene < (Z)-1,2-diisopropylethene < (E)-1,2-diisopropylethene
The compounds are listed in order of increasing stability. Why?
2Also, what does the C=C-C bond angle have do to with stability?
And the order of increasing C=C-C bond angle is 1,1 < E < Z
why is the order different from question 1?