Tetraethyl lead is used as which of the following?

A. Pain killer
B. Fire extinguisher
C. Mosquito repellent
D. Petrol additive


Correct Answer: D. Petrol additive

Detailed About MCQs

Tetraethyl lead is used as Petrol additive. Tetraethyl lead is used as an antiknock agent in gasoline and jet fuels. Tetraethyllead, abbreviated TEL, is an organolead compound with the formula (CH₃CH₂)₄Pb.