Crosslinking in denture base resin is contributed by:: (A) Glycol dimethacrylate, (B) Benzoyl peroxide, (C) N-Para toluidine, (D) Methyl methacrylate
Answer is A. Composition of Heat activated denture base resin
Liquid:

Monomer – MMA
Plasticizer – Dibutyl phthalate
Cross-linking agent – Ethylene glycol dimethacrylate
Inhibitor – Hydroquinone (0.006%).