NEETChemistrySolutions
Consider following statements :- (a) Azeotropes are mixture having the same composition in liquid and vapour phase. (b) It is not possible to separate the components of azeotropes by fractional distillation. (c) Azeotropic mixture are ideal solution. (d) Solution which have large positive deviation from Raoults law form minimum boiling azeotrope. Which statement is/are correct.
Options
- AA, B ,C - CORRECT, D - INCORRECT
- BA,B - CORRECT, C,D - INCORRECT
- CA,B,D - CORRECT, C - INCORRECT
- DA - CORRECT, B,C,D - INCORRECT
Correct answer
C. A,B,D - CORRECT, C - INCORRECT
Step-by-step solution
(a) Azeotropes are mixtures having the same composition in liquid and vapor phase. - This statement is correct. Azeotropes have the same proportion of components in both the liquid and vapor phases at a specific temperature and pressure. (b) It is not possible to separate the components of azeotropes by fractional distillation. - This statement is correct. Azeotropes cannot be effectively separated into their components by fractional distillation due to their constant boiling point and composition. (c) Azeotropic m