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)   (i) Oxetane (b)   (ii) Epoxide (c)   (iii) 1,4-Dioxane (d)   (iv) Tetrahydrofuran

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

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