Chemistry, asked by shivamanupam220, 11 months ago

what is lead free petrol?​

Answers

Answered by drury195
3

Answer:

gasoline that has not been treated with a lead compound

Leaded petrol contains lead additives while unleaded petrol doesn’t.

Leaded petrol creates more pollution than unleaded petrol.

Leaded petrol poses more of a health risk than unleaded petrol.

Unleaded petrol is available for public consumption while leaded petrol is banned.

Explanation:

Answered by 13rokendreamer
1

Answer:

Fuel (Petroleum products) with no added lead.

Explanation:

Fuel that has not been treated with a lead compound. Unleaded petrol is a volatile flammable mixture of hydrocarbons (hexane and heptane and octane etc.) derived from petroleum; used mainly as a fuel in internal-combustion engines.

Lead was used to be added to gasoline. “Tetraethyl lead” was used in early model cars to help reduce engine knocking, boost octane ratings, and help with wear and tear on valve seats within the motor. This causes loss of power and damage to the engine.

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