Chemistry-

General

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### Question

#### For which one of the following equations is D H reaction equal to DH° for the product-

- N
_{2}(g)+O_{3}(g)→N_{2}O_{3}(g)
- CH4(g)+ 2Cl2(g) →CH2Cl2(l)+ 2HCl(g)
- Xe(g)+2F2(g)→XeF4(g)
- 2CO(g)+O2(g)→ 2CO2(g)

_{2}(g)+O_{3}(g)→N_{2}O_{3}(g)#### The correct answer is: Xe(g)+2F2(g)→XeF4(g)

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