Failed to connect to MySQL: Access denied for user 'examnext_online'@'localhost' (using password: YES) Using the given data, calculate heat of combustion of etheneBondBond energy(kJ `mol^(–1)`)C = CC—HO = OC = OO—H619414499724660 - Sarthaks eConnect

Using the given data, calculate heat of combustion of ethene
Bond Bond energy
(kJ `mol^(–1)`)
C = C
C—H
O = O
C = O
O—H 619
414
499
724
660

Using the given data, calculate heat of combustion of ethene

Bond	Bond energy (kJ `mol^(–1)`)
C = C C—H O = O C = O O—H	619 414 499 724 660

`+964 kJ mol^(-1)`

`-964 kJ mol^(-1)`

`–3772 kJ mol^(-1)`

`+3772 kJ mol^(-1)`