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Calculate the heat of combustion of eith...

Calculate the heat of combustion of eithene
`CH_(2) = CH_(2)(g) + 3O_(2)(g) rarr 2CO_(2)(g) + 2H_(2)O(I)`
The bond energy data are given below
C = C = 619 kJ `mol^(-1)`
C - H = 414 kJ `mol^(-1)`
O = O = 499 kJ `mol^(-1)`
C = O = 724 kJ `mol^(-1)`
O - H = 460 kJ `mol^(-1)`

Text Solution

Verified by Experts

`-964 kJ" "mol^(-)`
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