Q. Which acts as inhibitor for knocking in combustion of petrol?
A) $\left( C_{2}H_{5} \right)_{4}\ Pb$
B) $Ni(CO)_{4}$
C) Both (a) and (b)
D) None of these
Explanation
(c)
Both are antiknock compounds.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.