Which of the following substances is used as an antiknock compound?

Tetraethyl lead

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Lead tetraachloride

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Lead acetate

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Ethyl acetate

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Solution

The correct option is A Tetraethyl lead
Tetraethyl lead (TEL) is an anti-knocking compounds when mixed with petrol tend to improve the octane no and therefore, decreases the knocking in the cylinder of the combustion engine.

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Which of the following substances is used as an antiknock compound?

The correct option is A Tetraethyl leadTetraethyl lead (TEL) is an anti-knocking compounds when mixed with petrol tend to improve the octane no and therefore, decreases the knocking in the cylinder of the combustion engine.

The correct option is A Tetraethyl lead
Tetraethyl lead (TEL) is an anti-knocking compounds when mixed with petrol tend to improve the octane no and therefore, decreases the knocking in the cylinder of the combustion engine.