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Question
Which one of these was added in petrol as anti-knocking agent?
Which one of these was added in petrol as anti-knocking agent?
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Solution
The correct option is D Tetraethyl lead
An antiknock agent is a gasoline additive used to reduce engine knocking and increase the fuel's octane rating by raising the temperature and pressure at which auto-ignition occurs. Tetraethyl lead was used as anti-knocking agent in petrol.
An antiknock agent is a gasoline additive used to reduce engine knocking and increase the fuel's octane rating by raising the temperature and pressure at which auto-ignition occurs. Tetraethyl lead was used as anti-knocking agent in petrol.
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