Name the endothermic reaction out of the following:
(A) Catalytic cracking
(B) Hydrocracking
(C) Dehydrogeneration of Naphthene to produce aromatic
(D) Catalytic polymerisation
(A) Catalytic cracking
(B) Hydrocracking
(C) Dehydrogeneration of Naphthene to produce aromatic
(D) Catalytic polymerisation