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It isn't anymore. That's why its called Unleaded.
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∙ 13y ago
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Lead content in petrol?
can content in petrol if not unleaded
What is an unleded petrol?
Unleaded petrol is petrol that has not been treated with a lead compound.
What is the main chemical compound present in petrol?
The compound "lead" is in petrol (gas).
Advantages using unleaded petrol for cars?
in petrol we have 2 types.they are 1.leaded petrol 2.unleaded petrol in leaded petrol we have lead compounds so we call it as leaded petrol. in unleaded petrol we do not have lead compounds. the use or advantage of unleaded petrol is it does not emit harmful gases in to the environment. but leaded petrol emits harmful gases. cracking process takes place in unleaded petrol. cracking means it is a process of converting harmful gases into harmless gases. but this cracking process cannot be done in leaded petrol bcoz lead compounds decomposes the catylsts used in cracking process
What is Tetraethyl lead used for?
petrol additive
What free petrol has been introduced to reduce air pollution?
lead free petrol....
What are the benefits of petrol?
The beneifits of petrol is that it fuels your car and it lets it go many kilometres. Petrol is also a fossil fuel and will be around for the next hundred of years. Also petrol doesn't contain lead, unlike the earlier types of petrol which contained lead and can damage your heath. the benefit of petrol is that it gives fuel to your car so it can work and drive kilometers and more.
What type of petrol reduces lead pollution?
unleaded
Why tetraethyl lead is used in petrol?
To prevent knocking.
What petrol has been introduced to reduce air-pollution?
Unleaded petrol was introduced to reduce lead pollution of the air.
What is the role of lead when added in petrol?
It's a pollutant. A Neurotoxin.
What is unleaded petrol made up of?
unleaded petrol is 91 octane petrol with not a trace of anti knock compound(tetra ethyl lead)...so that it produces no harmful emissions
