The terminology 'BTX' used in coal tar distillation industry refers to
(A) Benzol-toluol-xylol
(B) Benzol-toluene-xylene
(C) Benzene-toluol-xylol
(D) Benzene-toluene-xylene
(A) Benzol-toluol-xylol
(B) Benzol-toluene-xylene
(C) Benzene-toluol-xylol
(D) Benzene-toluene-xylene