Question

______ is used for making fuel oil. 1) Karanja 2) Maize 3) Arabica tree 4) Neem (A) 2,4
(B) 3,1
(C) 1,2
(D) 1,4​

Answer 1

$\huge\mathcal \fcolorbox{red}{yellow}{ANSWER}$

Fuel oil consists of long-chain hydrocarbons, particularly alkanes, cycloalkanes, and aromatics. Small molecules like those in propane, naphtha, gasoline for cars, and jet fuel (kerosene) have relatively low boiling points, and they are removed at the start of the fractional distillation process. Heavier petroleum products like diesel fuel and lubricating oil are much less volatile and distill out more slowly, while bunker oil is literally the bottom of the barrel. In oil distilling, the only components denser than bunker fuel are carbon black feedstock and bituminous residue (asphalt), which is used widely for paving roads, and in some regions for sealing roofs.

Answer 2

Answer:

answer is 1)karanja and 4)neem