Match the entries of column I with appropriate entries of column II and choose the correct option out of the four options given. Column I Column II (a) RCOOH + SOCl2 → (i) Anhydride (b) RCOOH + R'OH → (ii) Amide (c) RCOOH + R'NH2 (iii) Ester (d) 2RCOOH (P2O5, Δ) → (iv) Acid chloride

(a)-(i), (b)-(iii), (c)-(ii), (d)-(iv) (a)-(iv), (b)-(iii), (c)-(ii), (d)-(i) (a)-(ii), (b)-(iii), (c)-(iv), (d)-(i) (a)-(iii), (b)-(ii), (c)-(iv), (d)-(i)

(a)-(iv), (b)-(iii), (c)-(ii), (d)-(i)