One component of gasoline is 1,2-dimethylbenzene, shown below. When this molecule undergoes complete combustion, the ratio of Oz molecules required to react with one mole of 1,2-dimethylbenzene is?

water and alcohols have similar properties because water molecules contain hydroxyl groups that can form hydrogen bonds with other water molecules and with alcohol molecules, and likewise alcohol molecules can form hydrogen bonds with other alcohol molecules as well as with water.

i think is conclusions.i think so

d

explanation:

im doing test rn im going with 2 but ill give answer if itss wrong,   : )