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Choose the most appropriate options.
Consider the following reactions,
`C(s) + O_(2)(g) to CO_(2) (g), DeltaH = -94`kcal
`2CO(g) + O_(2) to 2CO_(2)(g)`
`DeltaH= -135` kcal
Then, the heat of formation of CO (g) is .: CI

A

24.4 kcal

B

`-26.4` kcal

C

41.2 kcal

D

`-41.2`kcal

Text Solution

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The correct Answer is:
b
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