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The enthalpy of formation of CO(g), CO(2g), N2O(g) and N2O+4(g) is -110,- 393, +811 and 10 kJ/mol respectively. For the reaction,

N2O4(g) + 3CO(g) → N2O(g), + 3CO(2g) ΔH(kJ/mol) is

(a) -212

(b) +212

(c) +48

(d) - 48

1 Answer

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Best answer

Correct option  (d) - 48

Explanation:

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