what kind of smell petroleum has???is it good or unpleasent??and is it harmful for us in any way??
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petroleum has odore smell and it is unpleasant.It harms our breathing system.
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Petroleum has unpleasant smell .
It is also called as crude oil or liquid gold.
Refining of petrol or you can say fractional distillation based on difference in boiling point gives different form of petroleum which are as follow:
- residual oil
- fuel oil
- petrol gas or highly refined aviation fuel
Harmful effects of petroleum:
●Refining petroleum creates air pollution.
●Transforming crude oil into petrochemicals releases toxins into the atmosphere that are dangerous for human and ecosystem health.
●Burning gasoline releases CO2.
●use of paraffine wax like vaseline,cosmetics(obtained from residual oil) has harmful effect on skin.
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