On the basis of information available from the reaction: 43Al+O2→23A – InterviewSolution

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1.	On the basis of information available from the reaction: 43Al+O2→23Al2O3ΔG=−827 KJ/mol of O2. The minimum e.m.f. required to carry out electrolysis of Al2O3 is
Answer» On the basis of information available from the reaction: $\frac{4}{3} A l + O_{2} \to \frac{2}{3} A l_{2} O_{3} Δ G = - 827 K J / m o l$ of $O_{2}$ . The minimum e.m.f. required to carry out electrolysis of $A l_{2} O_{3}$ is

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