The act of nature in the poem is expressed as precise or accurate because nature tries to neutralise every condition with precision after every specific interval of time. Thus, in verse, the poet specifies time honouring someone's desire at a time. Moreover, the poem talks about the long-lasting quarrels between the Hindu, Muslims, and Christians that have been resolved over time by nature. Hence nature echoes the title of the poem "Time and Time Again".
A compound (A) with molecular formula $C_4H_9I$ which is a primary alkyl halide, reacts with alcoholic KOH to give compound (B). Compound (B) reacts with HI to give (C) which is an isomer of (A). When (A) reacts with Na metal in the presence of dry ether, it gives a compound (D), C8H18, which is different from the compound formed when n-butyl iodide reacts with sodium. Write the structures of A, (B), (C) and (D) when (A) reacts with alcoholic KOH.