Which statement is incorrect about free radical halogenation of alkanes ?
A. The number of product molecules formed by one photon is very high
B. if `O_(2)` is added initialy the rate of reaction decreases then increases
C. inhibitors combine with free radical ad terminate the chain reaction
D. Presence of `C_(6)H_(5)-underset(O)underset(||)(C)O-underset(O)underset(||)(OC)-C_(6)H_(5)` inhibits the free radical reaction.