No, crude oil is a complex mixture of hydrocarbons as they are found in the earth. Gasoline is one of the many products derived from crude oil through catalytic cracking, distillation and so on. It...
it depends what type of gas you are talking about. Gas could also be like Oxygen or Hydrogen. It is an abbreviation of Gasoline as well, so it could go either way.
Yes and no. If you have 1 kg of gasoline and 1 kg of water, they weigh the same since they are both 1 kg. Now if you have the same volume of water and gasoline their weights would be different since...