A vapor at x1 = 80 mol% is cooled at constant pressure to a temperature T = (Tdew + Tbubl)/2. What fraction of the vapor condenses at this temperature? T-x-y for a binary system (C, D) at pressure P...

A vapor at x₁ = 80 mol% is cooled at constant pressure to a temperature T = (T_dew + T_bubl)/2. What fraction of the vapor condenses at this temperature?

Extracted text: T-x-y for a binary system (C, D) at pressure P 100 Vapor 95 90 85 80 75 70 65 60 55 Liquid 50 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9