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Explain Laplace-Lavoisier law. |
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Answer» Solution :The quantity of HEAT that must be SUPPLIED to decompose a COMPOUND into its elements is equal and opposite to the evolved when the same compound is formed its elements. `C_((s)) + O_(2(G)) rarr CO_(2(g)) ""Delta H = -393.5 kJ ml^(-1)`. `CO_(2(g)) rarr C_((s)) + O_(2(g)) ""Delta H = +393.5 kJ ml^(-1)` |
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