The correct match between Item - I and Item -II is: Item – I Item - IIa.High density polytheneI.Peroxide catalystb.PolyacrylonitrileII.Condensation at high Temperature & pressurec.NovolacIII.Ziegler-Natta Catalystd.Nylon 6IV.Acid or base catalyst

• A. (A) → (IV), (B) → (II), (C) → (I), (D) → (III)
• B. (A) → (II), (B) → (IV), (C) → (I), (D) → (III)
• C. (A) → (III), (B) → (I), (C) → (II), (D) → (IV)
• D. (A) → (III), (B) → (I), (C) → (IV), (D) → (II)