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The heat of formation of CO and CO(2) ar...

The heat of formation of `CO and CO_(2)` are `-26.4kCal and -94 kCal ` , respectively. Heat of combustion of carbon monoxide will be

A

`+26.4 kcal `

B

`-67.6 kcal `

C

`-120.6kcal`

D

`+52.8kcal`

Text Solution

Verified by Experts

The correct Answer is:
B
`CO+1//2O_(2)rarrCO_(2)`
`DeltaG " is " equal to DeltaG`
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