To prevent from knocking the substance employed in the car engine is
A. ethyl alcohol
B. butane
C. tetraethyl lead
D. white petrol
Answer: Option C
This Question Belongs to Chemistry GK Chapter Wise >> Organic Chemistry
Related Questions on Organic Chemistry
Traditional 'battery' contains which of the following chemicals?
A. Ethylene glycol
B. Sulphuric acid
C. Sodium bicarbonate
D. Ethanol
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