141 From the reactions C s 2H g CH g AH X Kcal C g 4H g CH g

Last updated: 6/28/2023

141 From the reactions C s 2H g CH g AH X Kcal C g 4H g CH g AH X Kcal CH g CH g H g AH Y Kcal Bond energy of C H bond is 1 kCal mol 3 kCal mol 4 2 Y kCal mol 4 X kCal mol