Question

petroleum has an o dour​

Answer 1

Answer:

Yes petroleum has an odour(smell).

Answer 2

Answer:

Many of the components of gasoline (petrol) have notable odours

A simple starting point for understanding the odour of gasoline is the typical composition of the product. That composition varies a lot and always has done as different refineries use different processing techniques and different crude oil sources have different components to start with. And regulators have changed the rules over time (for example to reduce the amount of benzene, a carcinogen). All that matters, in practice, is the octane rating which is what engines care about and this is achievable in a variety of ways by varying the composition and the additives that modify the combustion characteristics

please mark as brainliest