Solution of water in ethanol form azeotropic mixture when

Last updated: 7/28/2022

Solution of water in ethanol form azeotropic mixture when ethanol is 96% by mass. Normal boiling point of C₂H5OH() is 78.6°C and H₂O(t) is 100°C then select correct statements. I. Normal boiling point of azeotropic mixture is 78.7°C. II. If XC₂H5OH = 0.50 then we can obtain only pure H₂O(l) by distillation. III. If XC₂H5OH = 0.98 then we can obtain only pure C₂H5OH by distillation. IV. Normal boiling point of azeotropic composition can be less than 78°C. V. Solution may form minimum boiling azeotropes. I, III, II II, III, IV, V III, IV, V I, II, IV, V