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C(s)+O(2)(g)toCO(2)(g),DeltaH=-94 kcal ...

`C(s)+O_(2)(g)toCO_(2)(g),DeltaH=-94` kcal
`2CO(g)+O_(2)to2CO_(2),DeltaH=-135.2` kcal
The heat of formation of `CO(g)` is

A

`-26.4` kcal

B

`41.2` kcal

C

26.4 kcal

D

`-229.2` kcal

Text Solution

Verified by Experts

The correct Answer is:
A
By (i) - (ii) : `C+(1)/(2)O_(2)rarrCO, DeltaH=-229.2`
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