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How much ml of tetra ethyl lead (TEL) is added to aviation petrol?

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in Engineering Chemistry II by (789k points)
How much ml of tetra ethyl lead (TEL) is added to aviation petrol?

(a) 1 ml/litre

(b) 0.5 ml/litre

(c) 2 ml/ litre

(d) 3 ml/litre

The question was asked during a job interview.

Origin of the question is Anti Knocking Agents topic in section Fuels and Combustion of Engineering Chemistry II

1 Answer

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The correct answer is (a) 1 ml/litre

To explain: About 0.5 ml of TEL per litre is added for motor spirits and about 1ml of TEL per litre is generally added for aviation petrol. Tetra ethyl lead is highly poisonous in nature.

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