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The correct match between Item-I and Item-II is.
Item-I Item-II
A High density polythene I peroxide catalyst
B Polyacrylonitrile II Condensation at high temperature and pressure
C Novolac III Ziegler-Natta Catalyst
D Nylon 6 IV Acid or base catalyst

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$(a) \to I I I, (b) \to I I I, (c) \to I, (d) \to I V$

$(a) - I V, (b) - I I, (c) - I, (D) - I I I$

$(a) \to I I, (b) \to I V, (c) \to I, (d) \to I I I$

$(a) \to I I I, (B) \to I, (c) \to I V, (D) \to I I$

answer is D.

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