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Calculate resresona energy of ch2 =ch-ch =ch2.if its heat of hydrogenation is 57 kcal /mol while heat of hydrogenation of ch2 =ch-ch2-ch3 is 30kcal /mol

Calculate resresona energy of ch2 =ch-ch =ch2.if its heat of hydrogenation is 57 kcal /mol while heat of hydrogenation of ch2 =ch-ch2-ch3 is 30kcal /mol

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Grade:11

1 Answers

harshin nechooli
121 Points
5 years ago
3 kilo calorie.       For 1. ch2= ch.  it's 3o k cal       
then for  2 such bond it's 60 k cal.   since 3 kcal is liberated   rest 3 kcal is resonance energy

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