Question: For the binary mixture of A and B the activity coefficients are given by The vapour pressures of A and B at 80C are 119.96

For the binary mixture of A and B the activity coefficients are given by The vapour pressures of A and B at 80C are 119.96 kPa and 79.97 kPa respectively. Does an azeotrope exist at 80C? If so, what is the azeotropic composition for A =0.1?

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