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C(s)+O(2)(g)rarr CO(2)(g)+94.0 K cal. ...

`C(s)+O_(2)(g)rarr CO_(2)(g)+94.0` K cal.
`CO(g)+(1)/(2)O_(2)(g)rarr CO_(2)(g), Delta H=-67.7` K cal. From the above reactions find how much heat (Kcal `"mole"^(-1)`)would be produced in the following reaction : `C(s)+(1)/(2)O_(2)(g)rarr CO(g)`

A

`20.6`

B

`26.3`

C

`44.2`

D

`161.6`

Text Solution

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The correct Answer is:
B
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