Solvent used in extractive distillation
(A) Is of low volatility
(B) Forms a low boiling azeotrope
(C) Forms a high boiling azeotrope
(D) Does not alter the relative volatility of the original components
(A) Is of low volatility
(B) Forms a low boiling azeotrope
(C) Forms a high boiling azeotrope
(D) Does not alter the relative volatility of the original components