Question

The compound used as antiknock in petrol fuel is:

• A. basic lead sulphate
• B. tetraethyl lead
• C. lead tetraacetate
• D. lead carbonate

Answer 1

Answer: (B)

Lead carbonate is white pigment. Tetraethyl lead ${\left(C_2{H}_5\right)}_{4}Pb$ is an organometallic compound used as an antiknock compound used in petrol.