78. Extraction of a mixture of toluene, phenol and phenylacetic acid under various conditions can be used to separate them. What are the correct compound X, Y and Z from the separation scheme. (A) (X)-toluene; (Y)-phenylacetic acid; (Z)-phenol (B) (X)-toluene; (Y)-phenol; (Z)-phenylacetic acid (C) (X)-phenylacetic acid; (Y)-toluene; (Z)-phenol (D) (X)-phenol; (Y)-toluene; (Z)-phenylacetic acid (E) (X)-phenylacetic acid; (Y)-phenol; (Z)-toluene