1.

The DeltaH_(t)^(@) for CO_(2)(g), CO(g) and H_(2)O (g) are -393.5, -110.5 and -241.8 kJ mol^(-1) respectively. The standard enthalpy change (in kJ) for the reaction. CO_(2)(g) + H_(2)(g) to CO(g) + H_(2)O(g) is

Answer»

524.1
41.2
`-262.5`
`-41.2`

ANSWER :B


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