Following data is given for the reaction: CaCO 3 (s) → CaO (s) + CO 2 (g) ∆f H [CaO(s)] = – 635.1 kJ mol –1 ∆f H [CO 2 (g)] = – 393.5 kJ mol –1 ∆f H [CaCO 3 (s)] = – 1206.9 kJ mol –1 Predict the effect of temperature on the equilibrium cons

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Following data is given for the reaction: CaCO 3 (s) → CaO (s) + CO 2 (g) ∆f H [CaO(s)] = – 635.1 kJ mol –1 ∆f H [CO 2 (g)] = – 393.5 kJ mol –1 ∆f H [CaCO 3 (s)] = – 1206.9 kJ mol –1 Predict the effect of temperature on the equilibrium constant of the above reaction.

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Correct answer: A. 178.3 kJ mol –1

Correct Option is : (A) 178.3 kJ mol –1

Following data is given for the reaction: CaCO 3 (s) → CaO (s) + CO 2 (g) ∆f H [CaO(s)] = – 635.1 kJ mol –1 ∆f H [CO 2 (g)] = – 393.5 kJ mol –1 ∆f H [CaCO 3 (s)] = – 1206.9 kJ mol –1 Predict the effect of temperature on the equilibrium constant of the above reaction.

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