The H^ _f for CO_2(g), CO(g) and H_2O(g) are -393.5, -110.5 and -241.8 kJ/mol respectively. The standard...

Question

The H^ _f for CO_2(g), CO(g) and H_2O(g) are -393.5, -110.5 and -241.8 kJ/mol respectively. The standard enthalpy change (in kJ) for the reaction CO_2(g)+H_2(g) CO(g)+H_2O(g) is

Accepted Answer

(B)

JEE Main Chemistry question

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